The final output of the meshing operation is as shown below The output of this operation is as given below įig 2: Initial Nodes for Commencement of ModellingĪfter forming this, the wing walls can also be formed, which is followed by meshing (rectangular or polygonal) to form the shell of the box culvert. This can be started by forming the nodes in the global XY plane, and then copying and pasting for the length of 8 m in the Z global direction. This means that the width of the box culvert that will be input into Staad Pro is 2.5 m, while the depth will be 2.0 m. Here, the box culvert is idealised with dimensions based on centre to centre of the slabs and walls. The steps in modelling the structure on Staad Pro are as follows
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