Hi,
Design of 3D staad model ( Select Series VI, Build : 20.07.11.50 or 70) with respect to design Code: IS800-2007:
Design Type of Staad Model: 3D staad modeled with Jack beam, One frame having columns and another frame do not have columns, rafter completely resting on jack beams
Observation: There is huge design stress ratio difference frame with all columns position at middle level and both external frames with columns. Normally middle frame has to stress more than external frames because loading on middle ( with columns) might be more, hence stress ratio's used to come accordingly.
Error: In the enclosed 3d file, external frames with columns are stressed more than middle frame. Please go through and find out the solution & communicate to us at earliest
If you need further more queries, you can reach me +91 9581444385
Thanks & Regards,
N T Rama Rao
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