It is revealed by large calculation of double reinforcement bending moment in slabs. Double reinforcement of slab section is not allowed in the program... If the bending moment in slabs is greater than normal, it indicates a data error. Follow the slab finite element lines shown during the slab analysis to see where the slab boundaries are broken. In particular, check the beam-to-beam, beam-panel junctions, if any. If you can't solve the problem, you attach the project to the message....
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