Transverse Load Combinations

PURPOSE: Define the load combinations to be used on the transfer model. The tbLoadCombDef is NOT used for transverse analysis. The resulting reactions forces from these loads will be directly applied to the floor beam. ( Transverse Reactions )

Parameters

tb2DTLoadCombDef

Field

Type

Units

Description

Name

text

Unique name for loading configuration

Active

chr

[Y|N] Y=Run this load case.

Lane_Type_A

text

First Lane-Type Name

Type_A_MaxLanes

int

First Lane-Type’s max number of lanes to load

Lane_Type_B

text

Second Lane-Type Name

Type_B_MaxLanes

int

Second Lane-Type’s max number of lanes to load

LnLdRdctn

text

Lane Load Reduction Set Name

Impact

real

Impact factor. Applied to all lanes.

LFR

text

[D|P] LL-Factor for D=Inventory&Operating P=Overload Inv&Opr

LRFR

text

[H|L| LL-Factor for P|E|N] (H)HL-93 Design (L)Legal (P)Permit-Overload (E)Emergency (N)Not Rated

NegOnly

chr

[Y|N] LRFR Neg only rating flag.

ReportFlag

chr

[Y|N] Shall the capacity trace at 10th-points be included with the Summary Report for this load combination? (Default is ‘Y’)

Example