【摘要】 对底部框架—抗震墙房屋的侧移刚度计算进行了简化。根据规范(GB5 0 0 11 2 0 0 1)对弹性位移角、弹塑性位移角、层间刚度比及抗震墙最大间距等限值要求,提出了确定抗震墙数量的简化计算方法,其结果可供工程设计参考。更多还原

【Abstract】 It has been simplified to calculate later stiffness of masonry building with frame-wall structure at bottom floors.Based on some specifications of the “Code for seismic design of buildings”(GB50011-2001) about elastic displacement,elastic-plastic displacement,ratio of stiffness between stories and maximum space of walls,a simplified clculatng method for determining quantity of seismic walls is presented in the paper and it is very useful for construction.更多还原