![]() To obtain the publication for a nominal fee click HERE. Go over to the right hand side of the screen (Load and Definitions) and click on the load. Fig 4: Load Case Generation on Staad Pro. When you click on Load Case details, click on Load Generation as circled in red pen in Figure 4, then click Add. ![]() This can help you model a bridge of this nature by yourself on Staad Pro with full support of our technical team peradventure you need further help in getting it done. Step 2: Generate the moving load on the bridge. We have prepared a 21 page manual on how you can model a complete simply supported one-span bridge on Staad Pro. We can apply the tandem load of EN 1991-2 on the bridge deck in order to obtain the critical bending moment and shear forces. Let us consider a bridge deck with the configuration shown in Figure 1 Fig 1: Bridge deck configuration Other publications such analysis of bridge deck girders under Load Model 1 using Staad Pro can also be considered to enhance your knowledge on the topic. You can also read on how you can carry out grillage analysis of bridges using Staad Pro. To do this, the moving load tracer could be used to obtain the static position of the vehicle ( Details) and then, this static load case could be converted into mass by using the load to mass feature. Also, the live load mass has to be applied by the user. In the past, we have made publications on how you can apply Load Model 1 of EN 1991-2 on highway bridges. Kindly refer the image below from our online help manual.
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