ANALYSIS OF CABLE AND CABLE-NET STRUCTURES AT HIGH TEMPERATURE( IN FIRE)

Zhou Huanting; Li Guoqiang; Luo Yongfeng

doi:10.13204/j.gyjz200902019

Volume 39 Issue 2

Dec. 2014

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Abstract

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(2): 106-108,127

Zhou Huanting, Li Guoqiang, Luo Yongfeng. ANALYSIS OF CABLE AND CABLE-NET STRUCTURES AT HIGH TEMPERATURE( IN FIRE)[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 106-108,127. doi: 10.13204/j.gyjz200902019

Citation:

Zhou Huanting, Li Guoqiang, Luo Yongfeng. ANALYSIS OF CABLE AND CABLE-NET STRUCTURES AT HIGH TEMPERATURE( IN FIRE)[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 106-108,127. doi: 10.13204/j.gyjz200902019

Zhou Huanting, Li Guoqiang, Luo Yongfeng. ANALYSIS OF CABLE AND CABLE-NET STRUCTURES AT HIGH TEMPERATURE( IN FIRE)[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 106-108,127. doi: 10.13204/j.gyjz200902019

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ANALYSIS OF CABLE AND CABLE-NET STRUCTURES AT HIGH TEMPERATURE( IN FIRE)

doi: 10.13204/j.gyjz200902019

1.
1. Institute of Architecture and Civil Engineering,Wuhan University of Technology,Wuhan 430070,China;
2.
2. College of Civil Engineering,Tongji University,Shanghai 200092,China

Received Date: 2008-10-06
Publish Date: 2009-02-20

Abstract

Abstract

The response characteristic of hyperbolic paraboloid cable-net in fire, such as displacement and inner force, have been investigated. The in-plane horizontal displacement of cable-net structure under concentrated load is small enough relative to the out-plane displacement of the cable net, which can be ignored. A simplified method, which considers the material and geometric nonlinear property, is presented to analyze the behavior of cable-net structure at high temperature. To validate the method, two models are analyzed by the simple method and finite element method (FEM). Comparisons of two results indicate that the simplified method is correct and convenient to analysis the cable net structure in fire (at high temperature).
- hyperbolic paraboloid cable net,
- structural response in fire,
- simplified method,
- dual nonlinear

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References(12)

References

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