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Author:

薛素铎 (薛素铎.) (Scholars:薛素铎) | 王广勇 (王广勇.)

Indexed by:

CQVIP PKU CSCD

Abstract:

利用软件ABAQUS进行了凯维特单层球面网壳抗火非线性全过程分析,研究了网壳结构火灾高温下变形发展规律、耐火极限状态以及耐火极限的影响因素.分析表明,火灾中的网壳首先表现为以热膨胀变形为主,然后由于材料软化导致整体失稳;火源位置对网壳的耐火极限有明显的影响;承载水平升高,耐火极限降低.

Keyword:

耐火极限 网壳 高温 非线性分析

Author Community:

  • [ 1 ] [薛素铎]北京工业大学
  • [ 2 ] [王广勇]北京工业大学

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Source :

工业建筑

ISSN: 1000-8993

Year: 2008

Issue: z1

Page: 452-454,472

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 10

Chinese Cited Count:

30 Days PV: 9

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