Settings
Parameter |
Data |
Units |
Type |
Description |
|---|---|---|---|---|
AnalysisMethod |
LRFR |
text |
LFR or LRFR (default is LRFR) |
|
AnalysisMode |
2DL |
text |
2DL or 2DT (for transverse) Default is 2D. (Legacy 2DL=2D) |
|
AutoFactBuild |
N |
chr |
[Y|N] Automatic Factor builder. If Y rebuild ALL factors input per standard set for LFR and LRFR. |
|
AutoLLBuild |
N |
chr |
[Y|N] Automatic Live Load builder. If Y rebuild ALL live load input per standard set for LFR and LRFR. (ONLY for 2DL mode) |
|
DLMult |
1 |
real |
Dead Load multiplyer. Factor to be applied to computed member gravity load. |
|
DLNetSection |
Y |
chr |
[Y|N] Use section with hand holes removed for gravity load calculations. |
|
FilterByMbrType |
Y |
chr |
[Y|N] Y=Filter Filter analysis by presence of truss members. If truss mbrs then ONLY do Truss analysis. If NO Truss mbrs then ONLY do line mbr analysis |
|
IncludeDoubleTandem |
N |
chr |
[Y|N] Include double tandem with HL93? Default for WSDOT is N. CalTrans includes this, so state Y |
|
IntrBeam |
Y |
chr |
[Y|N] for LRFR is this an interior beam analysis |
|
MRatio |
8 |
real |
Modular Ratio Override. If not zero use this value instead of computed Es/Ec |
|
MaxAllowDeformation |
1 |
FET |
real |
(Feet) Maximum allowable deformation during load analysis. |
Phi_b |
1.00 |
real |
LRFR Resistance factor for bearings (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_bs |
0.80 |
real |
LRFR Resistance factor for block shear (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_c |
0.95 |
real |
LRFR Resistance factor for axial compression (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_f |
1.00 |
real |
LRFR Resistance factor for flexure (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_s |
0.80 |
real |
LRFR Resistance factor for bolts in shear (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_system |
1.00 |
real |
LRFR System factor for flexure and axial (WSDOT BDM Chapter 13, section 13.1.1.C – 2023 edition) |
|
Phi_u |
0.80 |
real |
LRFR Resistance factor for tension, fracture in net section (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_v |
1.00 |
real |
LRFR Resistance factor for shear (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_vu |
0.80 |
real |
LRFR Resistance factor for shear, rupture in connection elements (AASHTO 6.5.4.2 – 2020 edition) |
|
Phi_y |
0.95 |
real |
LRFR Resistance factor for tension, yielding in gross section (AASHTO 6.5.4.2 – 2020 edition) |
|
RatePlotLimit |
2.00 |
real |
When plotting rating, limit the scale to this value |
|
RiderDist |
0 |
FET |
real |
Distance per iteration for lane load rider (default if 0 is tenth of span). |
Rp |
1 |
real |
Reduction factor for holes. Use 0.90 for bolt holes punched full size and 1.0 for bolt holes drilled full size or subpunched and reamed to size |
|
Rpt2DTForces |
N |
chr |
[Y|N] Y=Generate a 2DT_Forces report if 2DT analysis. |
|
RptCap |
N |
chr |
[Y|N] Y=Generate capacity and rating calculations file. |
|
RptCapTrace |
N |
chr |
[Y|N] Y=Generate capacity and rating calculations file. |
|
RptCapTraceTenthPts |
N |
chr |
[Y|N] If RptCapTrace is Y then reduce line member trace to near tenth points only. |
|
RptFEA |
N |
chr |
[Y|N] Y=Generate FEA forces file. (Warning, file can be quite large!) |
|
RptFEACtrlTruck |
N |
chr |
[Y|N] Y=If generating a FEA file also include controlling truck information |
|
RptInfSurf |
N |
text |
[Y/N] Y=Influence surface report. (warning large file generated) |
|
RptPrependMethod |
N |
chr |
[Y|N] Y=Report file names will be prepended with either LFR or LRFR |
|
RptSect |
Y |
chr |
[Y|N] Y=Generate section properties report. |
|
RptSummary |
Y |
chr |
[Y|N] Y=Generate Rating summary report. |
|
RptTruckLoading |
N |
text |
[Y|mbr] Y=ALL or mbr=Name of Member to report raw trucking loading. Leave blank to disable. (warning large file generated) |
|
RptTrussForces |
N |
text |
[Y|N] Y=Generate a truss force report. |
|
ShrCapFct |
Y |
chr |
[Y|N] Y=For Inv. & Opr. Capacity, use Inv. factors for M in AASHTO eq. 10-118. |
|
StopAtDL |
N |
chr |
[Y|N] Y= Run bridge only up through Deadload analysis. |
|
TrussDLonEnds |
N |
chr |
[Y|N] Y= Gravity for truss mbrs applied at end nodes only not as linear load. |
|
WetSlab |
Y |
chr |
[Y|N] Y= Use a very low E for slab plates in final DL stage. |