中日钢筋混凝土结构抗震设计方法比较中日钢筋混凝土结构抗震设计方法比较.pdf

第 41 卷 第 5 期 建 筑 结 构 Vol． 41 No． 5 2011 年 5 月 Building Structure May 2011 中日钢筋混凝土结构抗震设计方法比较* 孙玉平1 ， 赵世春2 ， 叶列平3 ?1 日本神户大学大学院工学研究科，神户 6578501? 2 西南交通大学土木工程学院， 成都 610031? 3 清华大学土木工程系，北京 100084? ［摘要］ 从地震影响系数、水平地震标准作用、楼层剪力分布、设计内力、构造措施等五个方面对中日两国钢筋混 凝土结构抗震设计方法进行了深入比较，并给出了算例对比。系统整理了两国混凝土结构抗震设计规范的差异， 有助于我国结构设计人员详细了解日本钢筋混凝土结构抗震设计的特点，为改进和完善中国抗震设计提供借鉴。 ［关键词］ 钢筋混凝土结构? 抗震设计法? 设计规范? 二阶段设计 中图分类号?TU375 文献标识码?A 文章编号?1002-848X?2011?05-0013-07 Comparative study of seismic design method for reinforced concrete structures in China and Japan Sun Yuping1 ，Zhao Shichun2 ，Ye Lieping3 ?1 Department of Architecture，Graduate School of Engineering，Kobe University，Kobe 6578501，Japan? 2 Department of Civil Engineering，Southwest Jiaotong University，Chengdu 610031，China? 3 Department of Civil Engineering，Tsinghua University，Beijing 100084，China? Abstract?Seismic design methods for reinforced concrete structures in China and Japan were minutely compared in five aspects，including seismic influence coefficient，lateral earthquake action，distribution of the story shear，internal forces for design，and the detailing of earthquake-resistance． The differences between Chinese and Japanese seismic design codes were discussed along with a case study on three sample frame structures，aimed at helping structural engineers in China to better appreciate the characteristics of Japanese code， and providing backgrounds and i