| Optimization Mathematical Model of Pile Forces for Offshore Piled Breasting Dolphins |
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| 作者姓名： | 周锡礽 王乐芹 王晖 朱福明 |
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| 作者单位： | [1]SchoolofConstruction,TianjinUniversity,Tianjin300072,China [2]TianjinPortOffice,Tianjin3OO456,China |
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| 基金项目： | TheworkwassupportedbytheNationalFoundationofHighPerformanceComputation (No .9810 0 5 ) |
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| 摘 要： | An optimization mathematical model of the pile forces for piled breasting dolphins in the open sea under various loading conditions is presented. The optimum layout with the well distributed pile forces and the least number of piles is achieved by the multiplier penalty function method. Several engineering cases have been calculated and compared with the result of the conventional design method. It is shown that the number of piles can be reduced at least by 10%—20% and the piles‘ bearing state is improved greatly.
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| 关 键 词： | 最优化数学模型 桩基应力 承冲靠船架 补偿函数法 |
Optimization Mathematical Model of Pile Forces for Offshore Piled Breasting Dolphins |
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| ZHOU Xi-reng a,WANG Le-qin a,WANG Hui a, and ZHU Fu-ming b aSchool of Construction,Tianjin University,Tianjin ,China bTianjin Port Office,Tianjin ,China.Optimization Mathematical Model of Pile Forces for Offshore Piled Breasting Dolphins[J].China Ocean Engineering,2004,18(4):567-575. |
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| Authors: | ZHOU Xi-reng a WANG Le-qin a WANG Hui a and ZHU Fu-ming b aSchool of Construction Tianjin University Tianjin China bTianjin Port Office Tianjin China |
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| Institution: | ZHOU Xi-reng a,WANG Le-qin a,WANG Hui a,1 and ZHU Fu-ming b aSchool of Construction,Tianjin University,Tianjin 300072,China bTianjin Port Office,Tianjin 300456,China |
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| Abstract: | |
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| Keywords: | piled breasting dolphin mathematical model multiplier penalty function method optimization design |
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