【摘要】 简要介绍了底部剪力法和振型分解反应谱法,结合《建筑抗震设计规范》,对底部剪力法计算多自由度弹性体系水平地震作用的适用范围和条件进行了解析,为类似工程提供借鉴。更多还原

【Abstract】 This paper briefly introduced the bottom shear method and mode-superposition response spectrum method,combining with the "buildings seismic design standard",analyzed calculation of the applicable range and conditions of multi-freedom elastic system horizontal earthquake effect using bottom shear method,provided reference for similar engineering.更多还原