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[1]朱秀星,仝兴华,薛世峰.跨越断层的埋地管道抗震设计[J].油气储运,2009,28(10):30-33,51.[doi:10.6047/j.issn.1000-8241.2009.10.008]
　ZHU Xiuxing,TONG Xinghua.Aseismic Design for Buried Pipeline Crossing Fault[J].Oil & Gas Storage and Transportation,2009,28(10):30-33,51.[doi:10.6047/j.issn.1000-8241.2009.10.008]
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跨越断层的埋地管道抗震设计

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 28 期数: 2009年10期 页码: 30-33,51 栏目: 出版日期: 2009-10-01
Title:
Aseismic Design for Buried Pipeline Crossing Fault
作者:
朱秀星1;  仝兴华2;  薛世峰1
1. 中国石油大学(华东)储运与建筑工程学院;
2. 山东大学威海分校
Author(s):
ZHU Xiuxing1;  TONG Xinghua2
关键词:
埋地管道; 地震; 断层; 有限元方法; ANSYS软件; 抗震设计
Keywords:
buried pipeline; earthquake; fault; finite element method; ANSYS software; aseismic design
DOI:
10.6047/j.issn.1000-8241.2009.10.008
摘要:
采用圆柱壳单元模型模拟埋地管道,用非线性土弹簧模拟管—土之间的相互作用,通过有限元软件ANSYS分析了地震活动断层作用下埋地管道的非线性大变形反应。研究了对管道震害造成影响的各项工程参数,包括管道跨越角度、管道埋深、管径、管道径厚比、场地土类型、管材等,可为埋地管道抗震设计提供重要依据。
Abstract:
An analysis model is constructed by using cylindrical shell element to simulate buried pipeline and nonlinear spring to simulate the interaction of pipe soil system.The large deformation nonlinearized in a buried pipeline under fault movement is analyzed using finite element software ANSYS.Some influential factors on seismic responses of buried pipeline are studied,such as angles between pipeline and fault,buried depth of pipeline,diameter of pipeline,ratio of diameter to thickness of pipeline,style of soil and pipe materials.which provides an important base in buried pipeline’s aseismic research and design.

参考文献/References:

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[10] SY/T0450-97,输油(气)埋地钢质管道抗震设计规范,石油工业出版社(北京),1998.

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备注/Memo

收稿日期:2008-12-10。
作者简介:朱秀星,257061,山东省东营市北二路271号;电话:(0546)8396363.1982年生,2009年硕士毕业于中国石油大学(华东)工程力学专业,现为中国石油大学(华东)工程力学专业在读博士研究生,从事油气管道强度分析研究工作。

更新日期/Last Update: 1900-01-01