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author:

韦建刚 (韦建刚.) [1] | 陈宝春 (陈宝春.) [2] (Scholars:陈宝春) | 孙潮 (孙潮.) [3] (Scholars:孙潮) | 陈友杰 (陈友杰.) [4] (Scholars:陈友杰)

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Abstract:

应用经实桥测试验证的有限元模型,以管内混凝土填充长度系数为参数,对钢管-钢管混凝土复合拱的结构内力、截面应力、拱肋挠度、极限承载力和弹性一类稳定系数进行了分析.分析结果表明:复合拱的主要优势在于稳定性方面,管内混凝土填充至L/4处较合适,但应注意变刚度截面应力的控制.

Keyword:

复合拱 桥梁 钢管 钢管混凝土 静力性能

Community:

  • [ 1 ] [韦建刚]福州大学
  • [ 2 ] [陈宝春]福州大学
  • [ 3 ] [孙潮]福州大学
  • [ 4 ] [陈友杰]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2006

Issue: 1

Volume: 34

Page: 104-108

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 0

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