BD21/01 Annex D Specific Parameters
Used to input parameters for loading per Annex D: Loading From Vehicles of BD21/01 Annex D. This code is used for traffic on cross girders and transversely spanning slabs.
Setting | Description | ||||||||
---|---|---|---|---|---|---|---|---|---|
Fire Engine | Select the make of fire engine from Table E1 of BD21/01 Annex E as the Type. Specify the Number in Convey to indicate the number of fire engines (all same type) with which to simultaneously load the bridge. | ||||||||
Nominal Vehicle |
Select the nominal vehicle Type from Tables D1 and D2 of BD21/01 Annex D. Vehicle nomenclature: BD21/01_WT[_#][dir] Where:
Specify the Number of vehicles to indicate the number of nominal vehicles (all same type) with which to simultaneously load the bridge. Specify an Axle Impact Factor for use with a single vehicle per Cl.D.3(a). |