连续倒塌分析中结构重要构件的研究现状

英文篇名：REVIEW OF THE KEY ELEMENT FOR PROGRESSIVE COLLAPSE OF STRUCTURES
中文刊名：工业建筑
英文刊名：Industrial Construction
作者：蔡建国 ; 王蜂岚 ; 冯健 ; 张晋
英文作者：Cai Jianguo1 ; 2 Wang Fenglan3 Feng Jian1 ; 2 Zhang Jin1 ; 2(1.Key Laboratory of C&RC Structures of Ministry of Education ; Southeast University ; Nanjing 210096 ; China ; 2.Engineering Research Center for Prestress of Jiangsu Province ; Nanjing 210096 ; China ; 3.Guangdong Electric Power Design Institute ; Guangzhou 510063 ; China)
中文关键词：连续倒塌 ; 重要构件 ; 刚度法 ; 敏感性分析
英文关键词：progressive collapse ; key element ; stiffness method ; sensitivity analysis
出版日期：2011-10-20
机构：东南大学混凝土及预应力混凝土结构教育部重点实验室;江苏省预应力工程技术研究中心;广东省电力设计研究院;
年：2011
期：10
出版单位：工业建筑

摘要

建筑结构的连续性倒塌分析已成为国内外的一个研究热点,变换荷载路径法(AP法)的一个重要内容是确定结构的重要构件。在对现有结构重要构件判断方法分析比较的基础上,对其进行归纳总结,并给出了结构重要构件判断方法所必须具备的三个条件。
The progressive collapse analysis of structures becomes a hotspot for study over the world.The search of the key element is an important task for the alternative path method.On the basis of comparing the methods for the estimate of important elements,some conclusions were discussed.Furthermore,the three requirements for the method to judge the key elements of a structure were also given.

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