【摘要】 本文将我国《建筑抗震设计规范》(GB 50011-2001)中地震作用计算公式进行转化,使之可与美国规范UBC97及IBC2000的地震作用计算公式对比,分析了我国规范与美国规范的地震作用静态计算方法,并按两国规范公式计算了钢筋混凝土框架结构的地震作用,分析了计算结果差异的原因及我国规范需改进之处。更多还原

【Abstract】 The calculation formulas of earthquake action in seismic code of China are changed into the form that can be compared with the American code.The static calculation methods of seismic effect in GB50011-2001,UBC97 and IBC2000 are analyzed respectively.Comparison between the results of the seismic calculations for concrete frame structure in Chinese and American codes is made to gain the reasons of the difference and the points need to be improved in Chinese code.更多还原