| 美国板桩码头抗震设计方法 |
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| 引用本文： | 高树飞,贡金鑫,李永秋.美国板桩码头抗震设计方法[J].水运工程,2015(4):55-60. |
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| 作者姓名： | 高树飞 贡金鑫 李永秋 |
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| 作者单位： | 大连理工大学 海岸和近海工程国家重点实验室，辽宁 大连 116024,大连理工大学 海岸和近海工程国家重点实验室，辽宁 大连 116024,大连理工大学 海岸和近海工程国家重点实验室，辽宁 大连 116024 |
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| 基金项目： | 交通运输部项目（JTSBD 2013 02 130） |
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| 摘 要： | 论述了美国板桩码头抗震设计的方法,比较了与我国板桩码头抗震设计方法的差别。分析表明,美国板桩码头抗震设计与我国抗震设计在地震系数的概念、动土压力计算及其作用点的确定、土中水影响的考虑、板桩墙弯矩和拉杆拉力计算、土参数和安全系数等方面存在差别。
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| 关 键 词： | 板桩码头 抗震设计 对比分析 |
Seismic design of sheet-pile quay in the United States |
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| GAO Shu-fei,GONG Jin-xin and LI Yong-qiu.Seismic design of sheet-pile quay in the United States[J].Port & Waterway Engineering,2015(4):55-60. |
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| Authors: | GAO Shu-fei GONG Jin-xin and LI Yong-qiu |
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| Institution: | The State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China,The State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China and The State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China |
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| Abstract: | This paper introduces the seismic design method of the sheet-pile quay in the United State and clarifies the difference between it and that stipulated in the Chinese code.It is indicated that great differences between the seismic design methods of sheet-pile quay for the two countries lie in the definition of the seismic coefficient,determination of dynamic earth pressure and its position,consideration of water state for the submerged backfill,computation of internal bending moment of sheet-pile wall and pull force of tie rod,as well as the quantification of soil parameters and safety factors. |
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| Keywords: | sheet-pile quay seismic design comparative analysis |
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