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Author:

秦飞 (秦飞.) (Scholars:秦飞) | Gho W M (Gho W M.) | Fung T C (Fung T C.) | Soh C K (Soh C K.)

Indexed by:

CQVIP CSCD

Abstract:

采用实验和数值模拟方法研究了一种新型海洋平台管节点在地震载荷下的响应和破坏情况.采用拟静态循环加载模拟地震载荷,对真实尺寸的试件进行实验,研究局部屈曲和裂纹等对管接点抗震性能的影响.能量分析表明,发生在斜支管中的局部屈曲消耗了大部分输入能量.与现在使用的N型管节点相比,该新型管节点有较好的抗震性能.采用有限元数值模拟方法分析比较了不同尺寸配置下,该型管节点的响应曲线.

Keyword:

有限元分析 抗震性能 非弹性大变形 管节点 循环载荷

Author Community:

  • [ 1 ] [秦飞]北京工业大学
  • [ 2 ] [Gho W M]ESG Engineering Pte Ltd Singapore
  • [ 3 ] [Fung T C]School of Civil and Structural Engineering,Nanyang Technological University,639798 Singapore
  • [ 4 ] [Soh C K]School of Civil and Structural Engineering,Nanyang Technological University,639798 Singapore

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Source :

海洋工程

ISSN: 1005-9865

Year: 2002

Issue: 1

Volume: 20

Page: 29-35

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: 26

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