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Author:

张扬 (张扬.) | 钱稼茹 (钱稼茹.) | 曹万林 (曹万林.) (Scholars:曹万林)

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CQVIP PKU CSCD

Abstract:

为研究复合钢管高强混凝土构件的受弯性能,完成了8个试件的静力试验.结果表明,试件跨中挠度达到其跨度的1/18时,除个别试件外,承载力均尚未下降;增大方钢管的壁厚或增大圆钢管的直径,都可提高构件的受弯承载力和弹性抗弯刚度.采用简化纤维模型(条带法)计算试件的跨中弯矩-挠度关系曲线,采用叠加法计算试件的受弯承载力,两者所得结果与试验结果均符合良好.

Keyword:

静力试验 简化纤维模型 复合钢管高强混凝土构件 叠加法 受弯承载力

Author Community:

  • [ 1 ] [张扬]清华大学
  • [ 2 ] [钱稼茹]清华大学
  • [ 3 ] [曹万林]北京工业大学

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Source :

建筑结构

ISSN: 1002-848X

Year: 2014

Issue: 4

Volume: 44

Page: 25-29

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 4

Chinese Cited Count:

30 Days PV: 8

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