| 承插式水泥管-土非一致激励模拟试验研究 |
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| 引用本文： | 孙钢柱,祁晓昱.承插式水泥管-土非一致激励模拟试验研究[J].世界地震工程,2011,27(3). |
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| 作者姓名： | 孙钢柱 祁晓昱 |
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| 作者单位： | 1. 郑州大学土木工程学院,河南郑州,450002
2. 同济大学建筑设计研究院(集团)有限公司,上海,200092 |
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| 基金项目： | 河南省科技攻关项目(102102210377) |
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| 摘 要： | 文中基于通用有限元软件ABAQUS,对承插式水泥管-土地震非一致激励试验进行数值模拟。论文根据试验情况,确定了主要的数值建模方法并进行了试验数值模拟,包括:管-土接触面模拟、和层间剪切箱模拟。对比承插式水泥管接头的数值结果和实测结果表明:文中的数值建模方法能较好地模拟试验情况,为后续进一步研究打下良好的基础。
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| 关 键 词： | ABAQUS 非一致激励 管-土相互作用 埋地管线 地震反应 |
Research on numerical simulation of adapting-form cement pipe-soil non-uniform excitation test |
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| SUN Gangzhu,QI Xiaoyu.Research on numerical simulation of adapting-form cement pipe-soil non-uniform excitation test[J].World Information On Earthquake Engineering,2011,27(3). |
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| Authors: | SUN Gangzhu QI Xiaoyu |
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| Institution: | SUN Gangzhu1,QI Xiaoyu2(1.College of Civil Engineering,Zhengzhou University,Zhengzhou 450002,China,2.Architectural Design & Research Institute of Tongji University(Group)Co.,Ltd.,Shanghai 200092,China) |
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| Abstract: | Based on the general finite-element software ABAQUS,the adapting-form cement pile-soil non-uniform seismic excitation test is simulated numerically in this thesis.According to the test,the main numerical modeling methods are determined then,including pile-soil interface simulation and interlayer shear box simulation of adapting-form pipes.The numerical simulation results and test results are compared and it indicates that the numerical modeling method in the thesis could better simulate the test situation,a... |
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| Keywords: | ABAQUS non-uniform excitation pile-soil interaction buried pipes seismic response |
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