Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)
- 2007.04a
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- Pages.375-380
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- 2007
Equivalent Static Analysis of Progressive Collapse Using Equivalent Load for Stiffness
강성등가하중을 이용한 등가정적 연쇄붕괴 해석
- Published : 2007.04.12
Abstract
The goal of this paper is to develop a rational static method which consider efficiently the dynamic effect of the gravity load following sudden removal of element. For this goal this paper introduce the equivalent load for element stiffness which is a preceding research result and will develop equivalent static analysis which will be able to predict the maximum behavior considering dynamic effect. Some examples are provided to verify it. Equivalent static analysis is compared with the analysis method which is recommended by the GSA2003 guidelines and the time-history analysis which is the most accurate for dynamic behavior.
Keywords
- Progressive collapse;
- equivalent load for element stiffness;
- equivalent static analysis;
- Time-History analysis