中、美、英抗震规范中基底剪力计算方法的分析与比较

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英文篇名：The Analysis and Comparison of Calculating Methods of Seismic Base Shear Between Chinese,American and British Codes 中文刊名：工程建设与设计 英文刊名：Construction & Design for Engineering 作者：何转利 英文作者：HE Zhuan-li ; Dalian Institute of Urban and Architecture Design 中文关键词：抗震设计 ; 地震作用 ; 基底剪力 英文关键词：seismic design ; earthquake action ; base shear 出版日期：2015-02-20 机构：大连城建设计研究院有限公司; 年：2015 期：02 出版单位：工程建设与设计

摘要

基底剪力是结构在地震中承受的最大水平力,是关乎结构抗震设计安全的重要参数。了解中国GB50011—2012、美国ASCE/SEI7-10和英国BSEN1998-1:2004抗震规范中基底剪力的计算方法是十分必要的。论文介绍了这3种规范的基底剪力计算方法,分析了不同方法的相似和差异,并结合工程实例进行了计算结果比较。
Base shear is the maximum lateral force of structure in earthquakes,and is an important factor affecting the safety of structural seismic design.It is necessary to know the calculating methods of seismic base shear between Chinese,American and British codes.In this paper,the differences and similarities of these codes were introduced and discussed.The results from different codes were compared in a case study.

引文

[1]ASCE/SEI 7-10 Minimum design loads for buildings and other structures[S].
    [2]BS EN 1998-1:2004 Eurocode 8:Design of structures for earthquake resistance—Part 1:General rules,seismic actions and rules for buildings[S].
    [3]GB50011—2010建筑抗震设计规范[S].