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author:

陈宝春 (陈宝春.) [1] | 秦泽豹 (秦泽豹.) [2] | 彦坂熙 (彦坂熙.) [3] | 陈友杰 (陈友杰.) [4]

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Abstract:

提出钢管混凝土应力-应变关系采用纤维单元模型的钢管混凝土拱(单圆管)面内受力双重非线性有限元分析方法.对模型拱进行的分析表明,本文提出的方法能较好地反映钢管混凝土拱受力全过程的非线性性能.分析还表明,钢管混凝土拱的受力应考虑双重非线性问题,其中材料非线性的影响要大于几何非线性的影响.

Keyword:

有限元 钢管 钢管混凝土 非线性

Community:

  • [ 1 ] 福州大学,土木建筑工程学院,福建,福州,350002
  • [ 2 ] 日本九州大学,土木工程系,日本,福冈,812-8581

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Source :

铁道学报

ISSN: 1001-8360

Year: 2003

Issue: 4

Volume: 25

Page: 80-84

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: -1

30 Days PV: 4

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