| 桩基厚承台结构非线性分析 |
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| 引用本文： | 王丽荣,杨光,吴岩.桩基厚承台结构非线性分析[J].黑龙江工程学院学报,2011,25(1):1-5. |
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| 作者姓名： | 王丽荣 杨光 吴岩 |
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| 作者单位： | 王丽荣,杨光,WANG Li-rong,YANG Guang(黑龙江工程学院土木与建筑工程学院,黑龙江哈尔滨,150001);吴岩,WU Yan(黑龙江省公路勘察设计院,黑龙江哈尔滨,150010) |
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| 基金项目： | 黑龙江省教育厅科学研究项目 |
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| 摘 要： | 建立公路常见多柱情况下桩基厚承台非线性有限元计算力学模型,运用有限元分析软件,对桩基厚承台进行从加荷、开裂、屈服直至破坏的全过程非线性有限元计算,分析裂缝扩展情况、应力分布规律和传力机理,为桩基厚承台传力模型的建立提供理论计算依据.
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| 关 键 词： | 桩基厚承台 多柱 有限元方法 全过程 非线性分析 |
Nonlinear Structural Analysis on Thick Cushion Cap of Pile Foundation |
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| WANG Li-rong,YANG Guang,WU Yan.Nonlinear Structural Analysis on Thick Cushion Cap of Pile Foundation[J].Journal of Heilongjiang Institute of Technology,2011,25(1):1-5. |
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| Authors: | WANG Li-rong YANG Guang WU Yan |
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| Affiliation: | 1.School of Civil Engineering and Architecture Heilongjiang Institute of Technology,Harbin 150001,China; 2.Heilongjiang Highway Survery and Design Company,Harbin 150010,China) |
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| Abstract: | The paper carries out the whole process nonlinear analysis on thick cushion cap of multi-pile foundation by establishing finite-element computational model,separately studying on crack expansion scale,stress distribution rule and load transmission mechanism under loading,cracking,yielding and damaging,so as to supply theory support for the establishment of load transmission model. |
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| Keywords: | thick cushion cap of pile foundation multi-pile finite-element method whole process nonlinear analysis |
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