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1. The finite element mesh system may not have been created correctly
Possible solutions:
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The connections of the boundy elements of the slabs may not be connected to each other correctly. Check the slab boundry to solve the mesh problem.
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Check if the finite element meshing are created correctly which the problem may be solved by reducing widths of finite
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elements of the slabs and raft
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foundations that defined in the project
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2. Reinforcement must be added to areas with insufficient reinforcement.
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