砌体结构平面扭转不规则的判定

Determination of irregular plane torsion of masonry structure

根据《建筑抗震设计新规范》提出的扭转规则性要求 ,对砌体结构的扭转计算方法进行了简述 ,并强调了在计算抗侧移刚度时对墙体的布置要求 ,提出方案设计时应考虑的因素 。

According to the requirements on torsion regularity in new code of building earthquake resistant design the torsion calculation method is introduced for masonry structure. The requirements on wall layout are emphasized in lateral resisting stiffness calculation. The factors should be considered in plan design are proposed. This calculation method solves the torsion resisting problem in masonry structure design.