.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "auto_examples/trusses/plot_truss09.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr_auto_examples_trusses_plot_truss09.py: ================================================================ Post-buckling of a truss column using Arc-Length Control. ================================================================ This is the same structure as in problem :ref:`sphx_glr_auto_examples_trusses_plot_truss07.py` but it will be solved using arc-length-control. Author: Peter Mackenzie-Helnwein .. GENERATED FROM PYTHON SOURCE LINES 13-14 Setup .. GENERATED FROM PYTHON SOURCE LINES 14-24 .. code-block:: Python import numpy as np import matplotlib.pyplot as plt from femedu.examples import Example from femedu.domain import System, Node from femedu.elements.finite import Truss from femedu.materials import FiberMaterial from femedu.solver import NewtonRaphsonSolver .. GENERATED FROM PYTHON SOURCE LINES 25-26 Create the example by subclassing the :py:class:`Example` .. GENERATED FROM PYTHON SOURCE LINES 26-177 .. code-block:: Python class ExampleTruss09(Example): def problem(self): # units mm = 1. m = 1000. * mm N = 1.0 kN = 1000. * N MN = 1000. * kN Pa = N / m**2 MPa = 1.e6 * Pa GPa = 1000. * MPa # mesh parameters H = 5.00 * m W = H / 20 Px = 0.05 * kN #Ny = 11 Ny = 20 params_vert = dict( E = 200 * GPa, A = 10 * mm**2 ) params_diag = dict( E = 200 * GPa, A = 50 * mm**2 ) params_brace = dict( E = 200 * GPa, A = 50 * mm**2 ) EI = params_vert['E'] * params_vert['A'] * W**2 / 2 Py = EI * np.pi**2 / (2*H)**2 # initialize a system model model = System() model.setSolver(NewtonRaphsonSolver()) # create floor nodes h = 0.0 nd0 = Node(0.0, h) nd1 = Node( W, h) nd_00 = nd0 nd_01 = nd1 model.addNode(nd0, nd1) for layer in range(Ny): h += H / Ny nd_10 = Node(0.0, h) nd_11 = Node( W, h) model.addNode(nd_10, nd_11) # create elements model += Truss(nd_00, nd_10, FiberMaterial(params_vert)) model += Truss(nd_01, nd_11, FiberMaterial(params_vert)) model += Truss(nd_00, nd_11, FiberMaterial(params_diag)) model += Truss(nd_10, nd_11, FiberMaterial(params_brace)) # prep for the next level nd_00 = nd_10 nd_01 = nd_11 # apply boundary conditions nd0.fixDOF(['ux','uy']) nd1.fixDOF(['ux','uy']) # build reference load nd_10.addLoad([-Py/2],['uy']) nd_11.addLoad([-Py/2],['uy']) nd_10.addLoad([ Px/2],['ux']) nd_11.addLoad([ Px/2],['ux']) # write out report model.report() # create plots model.setLoadFactor(1.0) # needed to show the reference load model.plot(factor=0., filename="truss08_undeformed.png", show_loads=1, show_bc=1, title="Undeformed System") # # performing the analysis # model.resetDisp() model.setLoadFactor(0.0) model.solve() # set up data collection load_list = [ 0.0 ] data_list = [ nd_11.getDisp() ] # initialize the arc-length parameters model.initArcLength(load_increment=0.33, alpha=0.05, tolerance=1.0e-5) # increments until the load level exceeds 2.0 # # use a counter to prevent run-away analysis maxSteps = 100 nSteps = 0 while True: # an endless loop # mode by one reference arc-length model.stepArcLength(max_iter=20, verbose=True) # collect data load_list.append(model.loadfactor) data_list.append(nd_11.getDisp()) # emergency exit for run-away jobs nSteps += 1 if nSteps > maxSteps: print("Maximum number of load steps exceeded") break if model.loadfactor > 2.0: print(f"Reached the target load level after {nSteps} steps") break # plot the deformed shape model.plot(factor=1.0, title="Deformed Sytem at Transition to Displacement Control", filename="truss09_deformed_end_load_control.png", show_loads=False, show_reactions=False) # # create a nice summary plot # levels = np.array(load_list) data = np.array(data_list) plt.figure() plt.plot(data, levels, '--o') plt.grid(True) plt.xlabel('displacements $ u_i $') plt.ylabel('load factor $ \\lambda $') plt.legend(['$ u_x $','$ u_y $']) plt.savefig("truss09_deformation_history.png") plt.show() .. GENERATED FROM PYTHON SOURCE LINES 192-194 Run the example by creating an instance of the problem and executing it by calling :py:meth:`Example.run()` .. GENERATED FROM PYTHON SOURCE LINES 194-199 .. code-block:: Python if __name__ == "__main__": ex = ExampleTruss09() ex.run() .. rst-class:: sphx-glr-horizontal * .. image-sg:: /auto_examples/trusses/images/sphx_glr_plot_truss09_001.png :alt: Undeformed System :srcset: /auto_examples/trusses/images/sphx_glr_plot_truss09_001.png :class: sphx-glr-multi-img * .. image-sg:: /auto_examples/trusses/images/sphx_glr_plot_truss09_002.png :alt: Deformed Sytem at Transition to Displacement Control :srcset: /auto_examples/trusses/images/sphx_glr_plot_truss09_002.png :class: sphx-glr-multi-img * .. image-sg:: /auto_examples/trusses/images/sphx_glr_plot_truss09_003.png :alt: plot truss09 :srcset: /auto_examples/trusses/images/sphx_glr_plot_truss09_003.png :class: sphx-glr-multi-img .. rst-class:: sphx-glr-script-out .. code-block:: none System Analysis Report ======================= Nodes: --------------------- Node_3: x: [0.000 0.000] fix: ['ux', 'uy'] u: None Node_4: x: [250.000 0.000] fix: ['ux', 'uy'] u: None Node_5: x: [0.000 250.000] u: None Node_6: x: [250.000 250.000] u: None Node_7: x: [0.000 500.000] u: None Node_8: x: [250.000 500.000] u: None Node_9: x: [0.000 750.000] u: None Node_10: x: [250.000 750.000] u: None Node_11: x: [0.000 1000.000] u: None Node_12: x: [250.000 1000.000] u: None Node_13: x: [0.000 1250.000] u: None Node_14: x: [250.000 1250.000] u: None Node_15: x: [0.000 1500.000] u: None Node_16: x: [250.000 1500.000] u: None Node_17: x: [0.000 1750.000] u: None Node_18: x: [250.000 1750.000] u: None Node_19: x: [0.000 2000.000] u: None Node_20: x: [250.000 2000.000] u: None Node_21: x: [0.000 2250.000] u: None Node_22: x: [250.000 2250.000] u: None Node_23: x: [0.000 2500.000] u: None Node_24: x: [250.000 2500.000] u: None Node_25: x: [0.000 2750.000] u: None Node_26: x: [250.000 2750.000] u: None Node_27: x: [0.000 3000.000] u: None Node_28: x: [250.000 3000.000] u: None Node_29: x: [0.000 3250.000] u: None Node_30: x: [250.000 3250.000] u: None Node_31: x: [0.000 3500.000] u: None Node_32: x: [250.000 3500.000] u: None Node_33: x: [0.000 3750.000] u: None Node_34: x: [250.000 3750.000] u: None Node_35: x: [0.000 4000.000] u: None Node_36: x: [250.000 4000.000] u: None Node_37: x: [0.000 4250.000] u: None Node_38: x: [250.000 4250.000] u: None Node_39: x: [0.000 4500.000] u: None Node_40: x: [250.000 4500.000] u: None Node_41: x: [0.000 4750.000] u: None Node_42: x: [250.000 4750.000] u: None Node_43: x: [0.000 5000.000] P: [25.000 -3084.251] u: None Node_44: x: [250.000 5000.000] P: [25.000 -3084.251] u: None Elements: --------------------- Truss: Node_3 to Node_5: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_4 to Node_6: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_3 to Node_6: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_5 to Node_6: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_5 to Node_7: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_6 to Node_8: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_5 to Node_8: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_7 to Node_8: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_7 to Node_9: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_8 to Node_10: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_7 to Node_10: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_9 to Node_10: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_9 to Node_11: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_10 to Node_12: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_9 to Node_12: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_11 to Node_12: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_11 to Node_13: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_12 to Node_14: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_11 to Node_14: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_13 to Node_14: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_13 to Node_15: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_14 to Node_16: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_13 to Node_16: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_15 to Node_16: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_15 to Node_17: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_16 to Node_18: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_15 to Node_18: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_17 to Node_18: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_17 to Node_19: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_18 to Node_20: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_17 to Node_20: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_19 to Node_20: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_19 to Node_21: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_20 to Node_22: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_19 to Node_22: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_21 to Node_22: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_21 to Node_23: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_22 to Node_24: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_21 to Node_24: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_23 to Node_24: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_23 to Node_25: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_24 to Node_26: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_23 to Node_26: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_25 to Node_26: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_25 to Node_27: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_26 to Node_28: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_25 to Node_28: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_27 to Node_28: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_27 to Node_29: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_28 to Node_30: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_27 to Node_30: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_29 to Node_30: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_29 to Node_31: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_30 to Node_32: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_29 to Node_32: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_31 to Node_32: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_31 to Node_33: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_32 to Node_34: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_31 to Node_34: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_33 to Node_34: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_33 to Node_35: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_34 to Node_36: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_33 to Node_36: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_35 to Node_36: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_35 to Node_37: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_36 to Node_38: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_35 to Node_38: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_37 to Node_38: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_37 to Node_39: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_38 to Node_40: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_37 to Node_40: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_39 to Node_40: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_39 to Node_41: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_40 to Node_42: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_39 to Node_42: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_41 to Node_42: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_41 to Node_43: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_42 to Node_44: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 10.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_41 to Node_44: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 Truss: Node_43 to Node_44: material properties: FiberMaterial(Material)({'E': 200000.0, 'A': 50.0, 'nu': 0.0, 'fy': 1e+30}) strain:0.0 stress:{'xx': 0.0, 'yy': 0.0, 'zz': 0.0, 'xy': 0.0} internal force: 0.0 + + + Last converged state stored at lam=0.33 norm of the out-of-balance force: 1.0363e+05 with g= 1.0360e+05 norm of the out-of-balance force: 2.9497e+06 with g= -2.9432e+06 norm of the out-of-balance force: 9.0874e+05 with g= -9.0874e+05 norm of the out-of-balance force: 2.6414e+05 with g= -2.5050e+05 norm of the out-of-balance force: 5.5371e+04 with g= -5.5371e+04 norm of the out-of-balance force: 1.8321e+04 with g= -1.7361e+04 norm of the out-of-balance force: 6.8030e+02 with g= -6.6844e+02 norm of the out-of-balance force: 1.0528e+02 with g= -1.0026e+02 norm of the out-of-balance force: 8.4259e-02 with g= -7.9390e-02 norm of the out-of-balance force: 8.6918e-07 with g= -8.2047e-07 + Last converged state stored at lam=0.6280346367401158 norm of the out-of-balance force: 8.5783e+04 with g= 8.4501e+04 norm of the out-of-balance force: 3.6051e+05 with g= -3.5972e+05 norm of the out-of-balance force: 1.0694e+05 with g= -1.0694e+05 norm of the out-of-balance force: 1.4589e+04 with g= -1.3885e+04 norm of the out-of-balance force: 4.2371e+02 with g= -4.1763e+02 norm of the out-of-balance force: 2.0655e+01 with g= -2.0406e+01 norm of the out-of-balance force: 2.6205e-03 with g= -2.4947e-03 norm of the out-of-balance force: 5.6037e-08 with g= -1.3097e-10 + Last converged state stored at lam=0.7981358096481004 norm of the out-of-balance force: 6.1297e+04 with g= 2.7526e+04 norm of the out-of-balance force: 3.8101e+04 with g= -3.8095e+04 norm of the out-of-balance force: 1.4372e+04 with g= -1.4371e+04 norm of the out-of-balance force: 4.5434e+02 with g= -4.2869e+02 norm of the out-of-balance force: 4.7155e-01 with g= -4.4311e-01 norm of the out-of-balance force: 2.6589e-05 with g= -2.6540e-05 norm of the out-of-balance force: 6.0833e-08 with g= -3.6380e-11 + Last converged state stored at lam=0.8679203394704817 norm of the out-of-balance force: 7.2067e+04 with g= 4.6328e+03 norm of the out-of-balance force: 2.9024e+03 with g= -2.9020e+03 norm of the out-of-balance force: 3.4631e+02 with g= -3.4631e+02 norm of the out-of-balance force: 2.9346e-01 with g= -2.7681e-01 norm of the out-of-balance force: 1.9259e-07 with g= -1.7746e-07 + Last converged state stored at lam=0.9031302868241629 norm of the out-of-balance force: 7.4808e+04 with g= 1.1794e+03 norm of the out-of-balance force: 7.0775e+02 with g= -7.0692e+02 norm of the out-of-balance force: 2.1895e+01 with g= -2.1895e+01 norm of the out-of-balance force: 1.1776e-03 with g= -1.1106e-03 norm of the out-of-balance force: 5.0937e-08 with g= -4.3656e-11 + Last converged state stored at lam=0.9245436243844758 norm of the out-of-balance force: 7.5515e+04 with g= 4.3621e+02 norm of the out-of-balance force: 3.2151e+02 with g= -3.1972e+02 norm of the out-of-balance force: 3.6738e+00 with g= -3.6737e+00 norm of the out-of-balance force: 3.3237e-05 with g= -3.1350e-05 norm of the out-of-balance force: 4.6800e-08 with g= 5.0932e-11 + Last converged state stored at lam=0.9392860242068801 norm of the out-of-balance force: 7.5774e+04 with g= 2.0676e+02 norm of the out-of-balance force: 2.0022e+02 with g= -1.9731e+02 norm of the out-of-balance force: 1.1889e+00 with g= -1.1888e+00 norm of the out-of-balance force: 3.4862e-06 with g= -3.2932e-06 + Last converged state stored at lam=0.950380633864463 norm of the out-of-balance force: 7.5896e+04 with g= 1.1710e+02 norm of the out-of-balance force: 1.4994e+02 with g= -1.4601e+02 norm of the out-of-balance force: 5.7751e-01 with g= -5.7746e-01 norm of the out-of-balance force: 8.2964e-07 with g= -7.7936e-07 + Last converged state stored at lam=0.9593205788849106 norm of the out-of-balance force: 7.5963e+04 with g= 7.6032e+01 norm of the out-of-balance force: 1.2554e+02 with g= -1.2081e+02 norm of the out-of-balance force: 3.5664e-01 with g= -3.5661e-01 norm of the out-of-balance force: 3.1815e-07 with g= -2.9802e-07 + Last converged state stored at lam=0.9669272088793037 norm of the out-of-balance force: 7.6007e+04 with g= 5.5044e+01 norm of the out-of-balance force: 1.1250e+02 with g= -1.0719e+02 norm of the out-of-balance force: 2.5391e-01 with g= -2.5387e-01 norm of the out-of-balance force: 1.6448e-07 with g= -1.5137e-07 + Last converged state stored at lam=0.9736899299402393 norm of the out-of-balance force: 7.6038e+04 with g= 4.3508e+01 norm of the out-of-balance force: 1.0514e+02 with g= -9.9424e+01 norm of the out-of-balance force: 1.9729e-01 with g= -1.9726e-01 norm of the out-of-balance force: 1.0992e-07 with g= -9.1675e-08 + Last converged state stored at lam=0.9799189801452672 norm of the out-of-balance force: 7.6062e+04 with g= 3.6912e+01 norm of the out-of-balance force: 1.0092e+02 with g= -9.4941e+01 norm of the out-of-balance force: 1.6229e-01 with g= -1.6225e-01 norm of the out-of-balance force: 8.1470e-08 with g= -6.2179e-08 + Last converged state stored at lam=0.9858210631561478 norm of the out-of-balance force: 7.6082e+04 with g= 3.3139e+01 norm of the out-of-balance force: 9.8588e+01 with g= -9.2460e+01 norm of the out-of-balance force: 1.3885e-01 with g= -1.3881e-01 norm of the out-of-balance force: 6.5360e-08 with g= -4.5668e-08 + Last converged state stored at lam=0.9915397279537647 norm of the out-of-balance force: 7.6100e+04 with g= 3.1111e+01 norm of the out-of-balance force: 9.7497e+01 with g= -9.1295e+01 norm of the out-of-balance force: 1.2226e-01 with g= -1.2221e-01 norm of the out-of-balance force: 6.1174e-08 with g= -3.5539e-08 + Last converged state stored at lam=0.9971782765088046 norm of the out-of-balance force: 7.6116e+04 with g= 3.0246e+01 norm of the out-of-balance force: 9.7276e+01 with g= -9.1059e+01 norm of the out-of-balance force: 1.1006e-01 with g= -1.1001e-01 norm of the out-of-balance force: 4.9054e-08 with g= -2.8911e-08 + Last converged state stored at lam=1.0028134248053608 norm of the out-of-balance force: 7.6132e+04 with g= 3.0209e+01 norm of the out-of-balance force: 9.7709e+01 with g= -9.1522e+01 norm of the out-of-balance force: 1.0086e-01 with g= -1.0080e-01 norm of the out-of-balance force: 5.8669e-08 with g= -2.4367e-08 + Last converged state stored at lam=1.0085037977151108 norm of the out-of-balance force: 7.6146e+04 with g= 3.0804e+01 norm of the out-of-balance force: 9.8666e+01 with g= -9.2544e+01 norm of the out-of-balance force: 9.3813e-02 with g= -9.3748e-02 norm of the out-of-balance force: 5.4741e-08 with g= -2.1144e-08 + Last converged state stored at lam=1.0142954030302482 norm of the out-of-balance force: 7.6161e+04 with g= 3.1910e+01 norm of the out-of-balance force: 1.0007e+02 with g= -9.4038e+01 norm of the out-of-balance force: 8.8386e-02 with g= -8.8308e-02 norm of the out-of-balance force: 5.1684e-08 with g= -1.8894e-08 + Last converged state stored at lam=1.0202252692123963 norm of the out-of-balance force: 7.6174e+04 with g= 3.3452e+01 norm of the out-of-balance force: 1.0186e+02 with g= -9.5949e+01 norm of the out-of-balance force: 8.4221e-02 with g= -8.4127e-02 norm of the out-of-balance force: 5.1014e-08 with g= -1.7160e-08 + Last converged state stored at lam=1.026323928950765 norm of the out-of-balance force: 7.6188e+04 with g= 3.5383e+01 norm of the out-of-balance force: 1.0402e+02 with g= -9.8243e+01 norm of the out-of-balance force: 8.1080e-02 with g= -8.0966e-02 norm of the out-of-balance force: 3.8562e-08 with g= -1.5969e-08 + Last converged state stored at lam=1.0326171558274193 norm of the out-of-balance force: 7.6201e+04 with g= 3.7677e+01 norm of the out-of-balance force: 1.0653e+02 with g= -1.0090e+02 norm of the out-of-balance force: 7.8794e-02 with g= -7.8655e-02 norm of the out-of-balance force: 5.5798e-08 with g= -1.5210e-08 + Last converged state stored at lam=1.0391272051556617 norm of the out-of-balance force: 7.6214e+04 with g= 4.0318e+01 norm of the out-of-balance force: 1.0939e+02 with g= -1.0392e+02 norm of the out-of-balance force: 7.7251e-02 with g= -7.7078e-02 norm of the out-of-balance force: 4.5276e-08 with g= -1.4696e-08 + Last converged state stored at lam=1.045873718158563 norm of the out-of-balance force: 7.6226e+04 with g= 4.3300e+01 norm of the out-of-balance force: 1.1259e+02 with g= -1.0729e+02 norm of the out-of-balance force: 7.6370e-02 with g= -7.6155e-02 norm of the out-of-balance force: 6.0739e-08 with g= -1.4188e-08 + Last converged state stored at lam=1.0528743929462472 norm of the out-of-balance force: 7.6238e+04 with g= 4.6624e+01 norm of the out-of-balance force: 1.1614e+02 with g= -1.1101e+02 norm of the out-of-balance force: 7.6101e-02 with g= -7.5833e-02 norm of the out-of-balance force: 5.5554e-08 with g= -1.4279e-08 + Last converged state stored at lam=1.0601454910631076 norm of the out-of-balance force: 7.6249e+04 with g= 5.0295e+01 norm of the out-of-balance force: 1.2006e+02 with g= -1.1511e+02 norm of the out-of-balance force: 7.6412e-02 with g= -7.6078e-02 norm of the out-of-balance force: 8.4113e-08 with g= -1.4428e-08 + Last converged state stored at lam=1.0677022262519988 norm of the out-of-balance force: 7.6259e+04 with g= 5.4325e+01 norm of the out-of-balance force: 1.2435e+02 with g= -1.1959e+02 norm of the out-of-balance force: 7.7292e-02 with g= -7.6874e-02 norm of the out-of-balance force: 6.1628e-08 with g= -1.4830e-08 + Last converged state stored at lam=1.0755590676626299 norm of the out-of-balance force: 7.6268e+04 with g= 5.8725e+01 norm of the out-of-balance force: 1.2904e+02 with g= -1.2446e+02 norm of the out-of-balance force: 7.8741e-02 with g= -7.8221e-02 norm of the out-of-balance force: 7.0836e-08 with g= -1.5209e-08 + Last converged state stored at lam=1.0837299801463882 norm of the out-of-balance force: 7.6276e+04 with g= 6.3514e+01 norm of the out-of-balance force: 1.3414e+02 with g= -1.2975e+02 norm of the out-of-balance force: 8.0774e-02 with g= -8.0127e-02 norm of the out-of-balance force: 5.5455e-08 with g= -1.6194e-08 + Last converged state stored at lam=1.092228617793945 norm of the out-of-balance force: 7.6283e+04 with g= 6.8711e+01 norm of the out-of-balance force: 1.3968e+02 with g= -1.3548e+02 norm of the out-of-balance force: 8.3419e-02 with g= -8.2617e-02 norm of the out-of-balance force: 4.7678e-08 with g= -1.7078e-08 + Last converged state stored at lam=1.101068482410873 norm of the out-of-balance force: 7.6287e+04 with g= 7.4339e+01 norm of the out-of-balance force: 1.4569e+02 with g= -1.4167e+02 norm of the out-of-balance force: 8.6715e-02 with g= -8.5724e-02 norm of the out-of-balance force: 6.0317e-08 with g= -1.8450e-08 + Last converged state stored at lam=1.1102630555121582 norm of the out-of-balance force: 7.6291e+04 with g= 8.0425e+01 norm of the out-of-balance force: 1.5220e+02 with g= -1.4836e+02 norm of the out-of-balance force: 9.0712e-02 with g= -8.9494e-02 norm of the out-of-balance force: 5.6486e-08 with g= -2.0056e-08 + Last converged state stored at lam=1.1198259102118964 norm of the out-of-balance force: 7.6292e+04 with g= 8.6997e+01 norm of the out-of-balance force: 1.5923e+02 with g= -1.5558e+02 norm of the out-of-balance force: 9.5477e-02 with g= -9.3985e-02 norm of the out-of-balance force: 4.9256e-08 with g= -2.2195e-08 + Last converged state stored at lam=1.1297708078046989 norm of the out-of-balance force: 7.6290e+04 with g= 9.4087e+01 norm of the out-of-balance force: 1.6683e+02 with g= -1.6336e+02 norm of the out-of-balance force: 1.0109e-01 with g= -9.9268e-02 norm of the out-of-balance force: 6.5819e-08 with g= -2.4596e-08 + Last converged state stored at lam=1.140111782689436 norm of the out-of-balance force: 7.6287e+04 with g= 1.0173e+02 norm of the out-of-balance force: 1.7504e+02 with g= -1.7174e+02 norm of the out-of-balance force: 1.0763e-01 with g= -1.0543e-01 norm of the out-of-balance force: 5.2986e-08 with g= -2.7732e-08 + Last converged state stored at lam=1.150863218446571 norm of the out-of-balance force: 7.6280e+04 with g= 1.0997e+02 norm of the out-of-balance force: 1.8389e+02 with g= -1.8077e+02 norm of the out-of-balance force: 1.1523e-01 with g= -1.1257e-01 norm of the out-of-balance force: 8.1433e-08 with g= -3.1585e-08 + Last converged state stored at lam=1.1620399172588805 norm of the out-of-balance force: 7.6271e+04 with g= 1.1884e+02 norm of the out-of-balance force: 1.9345e+02 with g= -1.9049e+02 norm of the out-of-balance force: 1.2401e-01 with g= -1.2081e-01 norm of the out-of-balance force: 6.6180e-08 with g= -3.6180e-08 + Last converged state stored at lam=1.173657164401578 norm of the out-of-balance force: 7.6258e+04 with g= 1.2839e+02 norm of the out-of-balance force: 2.0375e+02 with g= -2.0095e+02 norm of the out-of-balance force: 1.3412e-01 with g= -1.3029e-01 norm of the out-of-balance force: 7.5136e-08 with g= -4.1739e-08 + Last converged state stored at lam=1.1857307891786966 norm of the out-of-balance force: 7.6241e+04 with g= 1.3868e+02 norm of the out-of-balance force: 2.1486e+02 with g= -2.1222e+02 norm of the out-of-balance force: 1.4573e-01 with g= -1.4118e-01 norm of the out-of-balance force: 7.5976e-08 with g= -4.8954e-08 + Last converged state stored at lam=1.1982772234178323 norm of the out-of-balance force: 7.6221e+04 with g= 1.4975e+02 norm of the out-of-balance force: 2.2684e+02 with g= -2.2435e+02 norm of the out-of-balance force: 1.5906e-01 with g= -1.5366e-01 norm of the out-of-balance force: 9.0935e-08 with g= -5.7806e-08 + Last converged state stored at lam=1.2113135584334895 norm of the out-of-balance force: 7.6196e+04 with g= 1.6167e+02 norm of the out-of-balance force: 2.3976e+02 with g= -2.3741e+02 norm of the out-of-balance force: 1.7433e-01 with g= -1.6796e-01 norm of the out-of-balance force: 1.0447e-07 with g= -6.8463e-08 + Last converged state stored at lam=1.2248576012140837 norm of the out-of-balance force: 7.6166e+04 with g= 1.7451e+02 norm of the out-of-balance force: 2.5369e+02 with g= -2.5149e+02 norm of the out-of-balance force: 1.9184e-01 with g= -1.8433e-01 norm of the out-of-balance force: 1.0737e-07 with g= -8.2342e-08 + Last converged state stored at lam=1.2389279304682732 norm of the out-of-balance force: 7.6131e+04 with g= 1.8834e+02 norm of the out-of-balance force: 2.6872e+02 with g= -2.6665e+02 norm of the out-of-balance force: 2.1189e-01 with g= -2.0310e-01 norm of the out-of-balance force: 1.2892e-07 with g= -9.9510e-08 + Last converged state stored at lam=1.25354395307352 norm of the out-of-balance force: 7.6091e+04 with g= 2.0323e+02 norm of the out-of-balance force: 2.8493e+02 with g= -2.8298e+02 norm of the out-of-balance force: 2.3487e-01 with g= -2.2459e-01 norm of the out-of-balance force: 1.4778e-07 with g= -1.2127e-07 + Last converged state stored at lam=1.2687259613977993 norm of the out-of-balance force: 7.6045e+04 with g= 2.1927e+02 norm of the out-of-balance force: 3.0241e+02 with g= -3.0060e+02 norm of the out-of-balance force: 2.6121e-01 with g= -2.4923e-01 norm of the out-of-balance force: 1.5853e-07 with g= -1.4867e-07 + Last converged state stored at lam=1.28449519190911 norm of the out-of-balance force: 7.5993e+04 with g= 2.3656e+02 norm of the out-of-balance force: 3.2129e+02 with g= -3.1959e+02 norm of the out-of-balance force: 2.9141e-01 with g= -2.7749e-01 norm of the out-of-balance force: 2.1796e-07 with g= -1.8362e-07 + Last converged state stored at lam=1.3008738854432695 norm of the out-of-balance force: 7.5933e+04 with g= 2.5520e+02 norm of the out-of-balance force: 3.4167e+02 with g= -3.4008e+02 norm of the out-of-balance force: 3.2607e-01 with g= -3.0994e-01 norm of the out-of-balance force: 2.3756e-07 with g= -2.2840e-07 + Last converged state stored at lam=1.3178853494656724 norm of the out-of-balance force: 7.5867e+04 with g= 2.7530e+02 norm of the out-of-balance force: 3.6368e+02 with g= -3.6220e+02 norm of the out-of-balance force: 3.6588e-01 with g= -3.4723e-01 norm of the out-of-balance force: 3.1049e-07 with g= -2.8585e-07 + Last converged state stored at lam=1.335554022634927 norm of the out-of-balance force: 7.5793e+04 with g= 2.9699e+02 norm of the out-of-balance force: 3.8746e+02 with g= -3.8608e+02 norm of the out-of-balance force: 4.1164e-01 with g= -3.9012e-01 norm of the out-of-balance force: 3.8305e-07 with g= -3.5960e-07 + Last converged state stored at lam=1.3539055419538553 norm of the out-of-balance force: 7.5710e+04 with g= 3.2038e+02 norm of the out-of-balance force: 4.1317e+02 with g= -4.1189e+02 norm of the out-of-balance force: 4.6430e-01 with g= -4.3951e-01 norm of the out-of-balance force: 4.7527e-07 with g= -4.5540e-07 + Last converged state stored at lam=1.3729668127747872 norm of the out-of-balance force: 7.5619e+04 with g= 3.4565e+02 norm of the out-of-balance force: 4.4097e+02 with g= -4.3978e+02 norm of the out-of-balance force: 5.2495e-01 with g= -4.9645e-01 norm of the out-of-balance force: 6.0873e-07 with g= -5.7972e-07 + Last converged state stored at lam=1.3927660819101186 norm of the out-of-balance force: 7.5519e+04 with g= 3.7293e+02 norm of the out-of-balance force: 4.7105e+02 with g= -4.6994e+02 norm of the out-of-balance force: 5.9489e-01 with g= -5.6217e-01 norm of the out-of-balance force: 7.7750e-07 with g= -7.4154e-07 + Last converged state stored at lam=1.4133330140847695 norm of the out-of-balance force: 7.5409e+04 with g= 4.0241e+02 norm of the out-of-balance force: 5.0360e+02 with g= -5.0258e+02 norm of the out-of-balance force: 6.7564e-01 with g= -6.3812e-01 norm of the out-of-balance force: 9.8984e-07 with g= -9.5366e-07 + Last converged state stored at lam=1.4346987719534747 norm of the out-of-balance force: 7.5288e+04 with g= 4.3427e+02 norm of the out-of-balance force: 5.3887e+02 with g= -5.3792e+02 norm of the out-of-balance force: 7.6898e-01 with g= -7.2601e-01 norm of the out-of-balance force: 1.2881e-06 with g= -1.2326e-06 + Last converged state stored at lam=1.4568960998918117 norm of the out-of-balance force: 7.5157e+04 with g= 4.6874e+02 norm of the out-of-balance force: 5.7708e+02 with g= -5.7621e+02 norm of the out-of-balance force: 8.7701e-01 with g= -8.2784e-01 norm of the out-of-balance force: 1.6707e-06 with g= -1.6003e-06 + Last converged state stored at lam=1.479959411754736 norm of the out-of-balance force: 7.5014e+04 with g= 5.0602e+02 norm of the out-of-balance force: 6.1851e+02 with g= -6.1770e+02 norm of the out-of-balance force: 1.0022e+00 with g= -9.4599e-01 norm of the out-of-balance force: 2.1781e-06 with g= -2.0869e-06 + Last converged state stored at lam=1.503924882779131 norm of the out-of-balance force: 7.4858e+04 with g= 5.4639e+02 norm of the out-of-balance force: 6.6345e+02 with g= -6.6271e+02 norm of the out-of-balance force: 1.1475e+00 with g= -1.0832e+00 norm of the out-of-balance force: 2.8515e-06 with g= -2.7333e-06 + Last converged state stored at lam=1.5288305457867388 norm of the out-of-balance force: 7.4690e+04 with g= 5.9010e+02 norm of the out-of-balance force: 7.1224e+02 with g= -7.1156e+02 norm of the out-of-balance force: 1.3163e+00 with g= -1.2429e+00 norm of the out-of-balance force: 3.7586e-06 with g= -3.5950e-06 + Last converged state stored at lam=1.5547163918195996 norm of the out-of-balance force: 7.4509e+04 with g= 6.3746e+02 norm of the out-of-balance force: 7.6523e+02 with g= -7.6460e+02 norm of the out-of-balance force: 1.5126e+00 with g= -1.4290e+00 norm of the out-of-balance force: 4.9744e-06 with g= -4.7478e-06 + Last converged state stored at lam=1.5816244753107889 norm of the out-of-balance force: 7.4313e+04 with g= 6.8880e+02 norm of the out-of-balance force: 8.2282e+02 with g= -8.2225e+02 norm of the out-of-balance force: 1.7414e+00 with g= -1.6460e+00 norm of the out-of-balance force: 6.5879e-06 with g= -6.2948e-06 + Last converged state stored at lam=1.6095990238577123 norm of the out-of-balance force: 7.4102e+04 with g= 7.4448e+02 norm of the out-of-balance force: 8.8545e+02 with g= -8.8492e+02 norm of the out-of-balance force: 2.0084e+00 with g= -1.8995e+00 norm of the out-of-balance force: 8.7740e-06 with g= -8.3781e-06 + Last converged state stored at lam=1.6386865526218384 norm of the out-of-balance force: 7.3876e+04 with g= 8.0490e+02 norm of the out-of-balance force: 9.5360e+02 with g= -9.5312e+02 norm of the out-of-balance force: 2.3203e+00 with g= -2.1961e+00 norm of the out-of-balance force: 1.1733e-05 with g= -1.1192e-05 norm of the out-of-balance force: 4.7437e-08 with g= 1.4916e-10 + Last converged state stored at lam=1.6689359833334734 norm of the out-of-balance force: 7.3634e+04 with g= 8.7049e+02 norm of the out-of-balance force: 1.0278e+03 with g= -1.0274e+03 norm of the out-of-balance force: 2.6852e+00 with g= -2.5435e+00 norm of the out-of-balance force: 1.5734e-05 with g= -1.5007e-05 norm of the out-of-balance force: 3.7106e-08 with g= -6.1846e-11 + Last converged state stored at lam=1.7003987677674408 norm of the out-of-balance force: 7.3375e+04 with g= 9.4172e+02 norm of the out-of-balance force: 1.1087e+03 with g= -1.1083e+03 norm of the out-of-balance force: 3.1127e+00 with g= -2.9512e+00 norm of the out-of-balance force: 2.1180e-05 with g= -2.0195e-05 norm of the out-of-balance force: 6.5293e-08 with g= 1.3097e-10 + Last converged state stored at lam=1.7331290156253278 norm of the out-of-balance force: 7.3098e+04 with g= 1.0191e+03 norm of the out-of-balance force: 1.1968e+03 with g= -1.1965e+03 norm of the out-of-balance force: 3.6142e+00 with g= -3.4300e+00 norm of the out-of-balance force: 2.8615e-05 with g= -2.7271e-05 norm of the out-of-balance force: 4.6432e-08 with g= -8.9130e-11 + Last converged state stored at lam=1.7671836264285194 norm of the out-of-balance force: 7.2802e+04 with g= 1.1033e+03 norm of the out-of-balance force: 1.2930e+03 with g= -1.2927e+03 norm of the out-of-balance force: 4.2035e+00 with g= -3.9933e+00 norm of the out-of-balance force: 3.8789e-05 with g= -3.6955e-05 norm of the out-of-balance force: 5.4399e-08 with g= -5.8208e-11 + Last converged state stored at lam=1.8026224251551055 norm of the out-of-balance force: 7.2488e+04 with g= 1.1948e+03 norm of the out-of-balance force: 1.3981e+03 with g= -1.3978e+03 norm of the out-of-balance force: 4.8969e+00 with g= -4.6570e+00 norm of the out-of-balance force: 5.2739e-05 with g= -5.0247e-05 norm of the out-of-balance force: 6.0319e-08 with g= -8.3674e-11 + Last converged state stored at lam=1.8395083010845743 norm of the out-of-balance force: 7.2154e+04 with g= 1.2943e+03 norm of the out-of-balance force: 1.5128e+03 with g= -1.5125e+03 norm of the out-of-balance force: 5.7138e+00 with g= -5.4399e+00 norm of the out-of-balance force: 7.1966e-05 with g= -6.8547e-05 norm of the out-of-balance force: 5.9068e-08 with g= -1.4188e-10 + Last converged state stored at lam=1.8779073492093503 norm of the out-of-balance force: 7.1800e+04 with g= 1.4027e+03 norm of the out-of-balance force: 1.6383e+03 with g= -1.6380e+03 norm of the out-of-balance force: 6.6776e+00 with g= -6.3647e+00 norm of the out-of-balance force: 9.8499e-05 with g= -9.3820e-05 norm of the out-of-balance force: 5.9103e-08 with g= -1.8190e-10 + Last converged state stored at lam=1.9178890133886348 norm of the out-of-balance force: 7.1425e+04 with g= 1.5207e+03 norm of the out-of-balance force: 1.7755e+03 with g= -1.7753e+03 norm of the out-of-balance force: 7.8163e+00 with g= -7.4586e+00 norm of the out-of-balance force: 1.3526e-04 with g= -1.2883e-04 norm of the out-of-balance force: 4.3224e-08 with g= -1.0004e-10 + Last converged state stored at lam=1.959526230213783 norm of the out-of-balance force: 7.1028e+04 with g= 1.6493e+03 norm of the out-of-balance force: 1.9258e+03 with g= -1.9256e+03 norm of the out-of-balance force: 9.1634e+00 with g= -8.7544e+00 norm of the out-of-balance force: 1.8629e-04 with g= -1.7745e-04 norm of the out-of-balance force: 5.7883e-08 with g= 1.0004e-10 + Reached the target load level after 70 steps .. rst-class:: sphx-glr-timing **Total running time of the script:** (0 minutes 2.043 seconds) .. _sphx_glr_download_auto_examples_trusses_plot_truss09.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: plot_truss09.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: plot_truss09.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: plot_truss09.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_