| 基于相对差商法的吸力式海上风车筒基基础优化设计 |
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| 引用本文： | 李晓晨,徐慧.基于相对差商法的吸力式海上风车筒基基础优化设计[J].天津理工大学学报,2011,27(4):78-82. |
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| 作者姓名： | 李晓晨 徐慧 |
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| 作者单位： | 天津大学建筑工程学院,天津,300072 |
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| 摘 要： | 确保海上风车基础的稳定且便于海上施工作业是吸力式海上风车基础设计的关键点.论文在分析影响筒基基础稳定性及海上施工难度的设计参数的基础上,建立了以吸力式筒基基础总重量与单筒直径的线性加权函数为目标函数、以单筒直径、入泥深度、筒体个数等参数为设计变量、以基础稳定性为约束条件的吸力式海上风车筒基基础优化设计模型,并将相对差商法的数学优化方法应用于该模型.文中建立的评估模型对其它筒基基础方案设计具有参考价值.
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| 关 键 词： | 海上风车 吸力式筒基 优化设计 相对差商法 |
Optimization of suction wind turbine based on the relative difference quotient algorithm |
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| LI Xiao-chen,XU Hui.Optimization of suction wind turbine based on the relative difference quotient algorithm[J].Journal of Tianjin University of Technology,2011,27(4):78-82. |
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| Authors: | LI Xiao-chen XU Hui |
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| Institution: | LI Xiao-chen,XU Hui(School of Civil Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | the key points in the design of offshore windturbine foundation are insuring stability of the foundation and convenience of construction at sea.Based on stability of the foundation and design factors of operating difficulty,establish the target which is linear weighted by the overall weight of the foundation and diameter of the single cylinder,choose diameter of the single cylinder,driving depth,the number of the tubes and so on,as the design variables,use stability of the foundation as constrain condition,... |
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| Keywords: | wind turbine suction tube optimal design relative difference quotient method |
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