中日弹塑性时程分析实例计算比较汇总

Summary of comparison for cases of nonlinear time history analysis for Sino-Japanese Conference

目前高层建筑结构的抗震设计越来越显示了弹塑性时程分析方法的重要性和必要性。在国内弹塑性时程分析方法的完善过程中,中日建筑结构技术交流会组织了中国(含港台)和日本有较多研究及实践经验的8个单位对相同案例进行了弹塑性时程分析实例计算,并对分析结果进行了对比及研究。中日建筑结构技术交流会在第一阶段实例计算的基础上再继续组织较为深入的计算分析,希望提出较为完善的计算方法,为推动国内弹塑性时程分析计算起到积极作用。

In the seismic design of tall buildings,the use of nonlinear analysis techniques becomes increasingly important and necessary.During the development of nonlinear analysis techniques in China,Sino-Japan Conference committee gathered a group of 8 companies with both research and practical design experience to carry out a comparison study on nonlinear analysis on a structure with same designs.The analysis results were compared and analyzed through the study.Based on first stage case study analysis results,Sino-Japan Conference committee organized further analysis,and believes that it can form an important catalysts in improving seismic nonlinear analysis for buildings in China.