| 上海单建人防地下车库基础底板优化设计 |
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| 引用本文： | 冯星. 上海单建人防地下车库基础底板优化设计[J]. 结构工程师, 2007, 23(4): 74-77 |
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| 作者姓名： | 冯星 |
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| 作者单位： | 上海民防建筑研究设计院有限公司,上海,200032 |
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| 摘 要： | 对单建人防地下车库基础底板优化设计进行了探究.依据优化设计理论,建立了基础底板优化模型,以底板(包括底板梁)、承台和基桩三者的材料总造价为目标函数,重点考虑结构类型和人防荷载对目标函数的影响.根据上海6级单建人防地下车库特点和现行人防设计规范要求进行优化分析,结合具体工程实例比较桩基础和筏板基础的基础底板工程造价,最后得出优化结论:对上海6级单建人防地下车库基础底板,桩基础形式优于筏板基础形式.
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| 关 键 词： | 人防地下车库 优化设计 桩基 筏基 |
| 收稿时间： | 2006-11-07 |
| 修稿时间： | 2006-11-07 |
Optimization Design of Air Defence Underground Garage Mats in Shanghai |
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| FENG Xing. Optimization Design of Air Defence Underground Garage Mats in Shanghai[J]. Structural Engineers, 2007, 23(4): 74-77 |
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| Authors: | FENG Xing |
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| Abstract: | Because of the big nuclear explosive load,the optimization design of civil defence works is necessary.The top floor optimization design of the underground garage is studied a lot,but the mat is little.Optimization model of the mat is formed and analyzed.Detailed optimization process based on real case is given and optimization conclusion is educed that the pile foundation is better than the raft foundation. |
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| Keywords: | air defence underground garage optimization design pile foundation raft foundation |
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