【摘要】 针对框架—剪力墙结构体系的自身特点,以及如何体现多道防线的抗震思想这两方面,提出了必须考虑剪力墙刚度退化对于框架地震内力的影响。采用静力弹塑性分析方法进行大量的算例分析,得到了可供工程实际参考的修正系数,并对规范的有关条文进行了评价。更多还原

【Abstract】 The characters of frame-wall structures and how to embody the theory of multi-lines to defense earthquake were expounded.So the effects on internal forces of frame due to the stiff degenerating of wall should be considered.The disciplinary conclusions are drawn and the modified coefficients can be applied in engineering design were attained by a great deal of push-over analyses.And the related item of the code was evaluated.更多还原