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author:

陈宝春 (陈宝春.) [1] (Scholars:陈宝春) | 欧智菁 (欧智菁.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

进行了钢管混凝土格构柱偏心受压试验,试验参数为长细比.介绍了试验的情况和过程,对柱肢钢管纵向应变、环向应变、缀管的纵向应变等进行了分析.研究结果表明,随长细比的增加,钢管混凝土格构柱的极限承载力逐渐降低.柱肢以受轴压为主,属于小偏压构件.近载侧的柱肢在试件进入非线性后紧箍效应开始发生作用.缀管的受力较小且都处在弹性阶段.受缀管的影响,节点处柱肢钢管环向应变很大,它是引起柱肢钢管撕裂从而导致试件破坏的主要原因.

Keyword:

偏心受压 受力性能 格构柱 钢管混凝土

Community:

  • [ 1 ] [陈宝春]福州大学
  • [ 2 ] [欧智菁]福州大学

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Source :

建筑结构学报

ISSN: 1000-6869

CN: 11-1931/TU

Year: 2006

Issue: 4

Volume: 27

Page: 73-79

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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