| 近海松软沉积物运动对桥梁桩基础的影响分析 |
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| 引用本文： | 李剑,贾淑娅,申昊.近海松软沉积物运动对桥梁桩基础的影响分析[J].山西建筑,2012(31):187-188. |
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| 作者姓名： | 李剑 贾淑娅 申昊 |
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| 作者单位： | 中交铁道勘察设计院有限公司;北京市市政工程设计研究总院 |
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| 摘 要： | 针对松软沉积物在外荷载作用下的移动对跨海大桥桩基础产生的影响进行了研究，确定了沉积物移动荷载及合理的桥梁基础的受力参数，并提出桩基础受力的模式，以期对桥梁桩基础的设计与计算提出有效建议。
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| 关 键 词： | 桥梁桩基础，松软沉积物，横向拖拽力 |
On analysis of influence of movement of offshore softy sediments on pile foundation of bridges |
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| LI Jian,JIA Shu-ya,SHEN Hao.On analysis of influence of movement of offshore softy sediments on pile foundation of bridges[J].Shanxi Architecture,2012(31):187-188. |
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| Authors: | LI Jian JIA Shu-ya SHEN Hao |
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| Affiliation: | 1(1.China Communications Construction Company Railway Survey Design Institute Co.,Ltd,Beijing 100088,China; 2.Beijing General Municipal Engineering Design & Research Institute,Beijing 100082,China) |
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| Abstract: | The paper studies the influence of the movement of the softy sediments under the external loading effect on the pile foundation of cross-sea bridge,identifies the movement loading of the sediments and the reasonable stressed parameter of the bridge foundation,and points out the stressed model for the pile foundation,so as to point out some effective suggestions for the design and calculation of the pile foundation of bridges. |
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| Keywords: | pile foundation of bridges soft sediment transverse pull |
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