Influence of Local High Temperature on Pushover Analysis of Structures

LAN Tao; DING Min; ZHUANG Jinzhao; QIN Guangchong; QIAO Haiyang; YAO Yaming; ZHANG Yan

doi:10.13204/j.gyjzg20042008

Volume 52 Issue 7

Oct. 2022

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LAN Tao, DING Min, ZHUANG Jinzhao, QIN Guangchong, QIAO Haiyang, YAO Yaming, ZHANG Yan. Influence of Local High Temperature on Pushover Analysis of Structures[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(7): 93-97. doi: 10.13204/j.gyjzg20042008

Citation:

LAN Tao, DING Min, ZHUANG Jinzhao, QIN Guangchong, QIAO Haiyang, YAO Yaming, ZHANG Yan. Influence of Local High Temperature on Pushover Analysis of Structures[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(7): 93-97. doi: 10.13204/j.gyjzg20042008

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Influence of Local High Temperature on Pushover Analysis of Structures

doi: 10.13204/j.gyjzg20042008

1. CSIC International Engineering Co., Ltd., Beijing 100121, China;
2. Tianjin Xingang Shipbuilding Heavy Industry Co., Ltd., Tianjin 300452, China;
3. College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China

Received Date: 2020-04-20
Available Online: 2022-10-28

Abstract

Abstract

In order to study the influence of fire local high temperature on the Pushover analysis of high-rise building structures, the steel-concrete composite structure was taken as the research object, the lateral load was considered in the form of uniform distribution, and the numerical model was established by using ABAQUS finite element software to analyze the structural elastic-plastic response and compare the effects of different temperature effects on the analysis results. The results showed that with the increase of the local high temperature, the relative errors of the top displacement and interlayer displacement of the structure were gradually increasing, and the local high temperature had a significant effect on the Pushover analysis results of the structure. The research results could provide a reference for reducing the damage to the structure caused by the simultaneous action of local high temperature and lateral load.
- Pushover analysis,
- high temperature,
- top displacement,
- interlayer displacement

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References(21)

References

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