That is the torsion effect under bi-directional earthquake action on the structure with remarkably uneven and asymmetric distribution of mass and stiffness should be considered.
与《建筑抗震设计规范》所强调的：质量和刚度明显不均匀、不对称的结构，应考虑双向地震作用下的扭转影响的结论一致。
That is the torsion effect under bi-directional earthquake action on the structure with remarkably uneven and asymmetric distribution of mass and stiffness should be considered.
与《建筑抗震设计规范》所强调的：质量和刚度明显不均匀、不对称的结构，应考虑双向地震作用下的扭转影响的结论一致。
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