双重抗震结构及其设计参数的分析研究  

DUAL SEISMIC STRUCTURE SYSTEM AND ITS PARAMETRIC ANALYSIS

作　　者：叶列平[1] 欧阳彦峰[1] 

机构地区：[1]清华大学土木系,北京100084

出　　处：《工程力学》2000年第2期23-29,22,共8页Engineering Mechanics

基　　金：国家自然科学基金!589678029; 教育部"结构工程与振动开放实验室"研究基金!9819#

摘　　要：本文根据多道抗震设防概念，对双重抗震结构的设防目标进行了探讨，明确了主、 次结构的功能．文中利用单自由度双重结构分析模型，对主、次结构的合理参数关系进行了 计算分析，提出了有关抗震设计建议。有关结果同样也适用于滞迟型减震控制结构。Based on the concept of multi-seismic resistant structure systems dual seismic structure system is suggested and the seismic design principle is discussed Dual seismic structure system is composed of main structure and secondary structure. The functions of main structure and secondary structure are pointed out in seismic resistance. The single-degree-freedom dual structure model is applied to the analysis to Obtain a reasonable relation of the design parameters between the main and secondary structure. Based on the results of analysis, some seismic design suggestion for dual structure system is proposed, which can also be used for hysteresis seismic control structure.

关 键 词：双重抗震结构 主结构 次结构 单自由度 

分 类 号：TU352.11[建筑科学—结构工程]