【摘要】 对交错桁架结构体系的受力特点、侧移和变形进行了分析,指出了用底部剪力法简化计算交错桁架结构体系的水平地震作用时应注意的几个问题,并对其简化计算过程进行了分析。更多还原

【Abstract】 According to the anaslysis of the bearing characteristics,drift and deformation,several problems are considered in this paper for the staggered-truss system working under level seismic load by putting forward a simplified calculation method.In additional,the simplified calculation process on truss are analyzed.更多还原