| 基坑止水帷幕优化设计探讨 |
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| 引用本文： | 刘爱娟,李整建,刘太平.基坑止水帷幕优化设计探讨[J].工程勘察,2011(12):20-24. |
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| 作者姓名： | 刘爱娟 李整建 刘太平 |
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| 作者单位： | 焦作大学;中国长江三峡集团公司; |
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| 摘 要： | 在基坑降水过程中,外围地下水位降低会对已有建筑物或设施产生不利影响。因此,基坑止水帷幕的设置是工程中至关重要的部分。为了选择合适、经济的桩型,需要对止水帷幕的选择方案进行优化分析。本文按照控制基坑外某一点地下水位降落值为约束条件,以总造价最小作为目标函数,利用有限元软件模拟基坑降水时的渗流场。通过模型模拟的方法,把已列...
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| 关 键 词： | 基坑 止水帷幕 优化 |
Discussion on optimization design of the water sealing curtain in foundation pit |
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| Liu Aijuan,Li Zhengjian,Liu Taiping.Discussion on optimization design of the water sealing curtain in foundation pit[J].Geotechnical Investigation & Surveying,2011(12):20-24. |
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| Authors: | Liu Aijuan Li Zhengjian Liu Taiping |
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| Affiliation: | Liu Aijuan1,Li Zhengjian1,Liu Taiping2(1.Jiaozuo University,Jiaozuo 454003,China,2.China Three Gorges Corporation,Yichang 443002,China) |
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| Abstract: | The dewatering in foundation pit would be harmful for the existing buildings or facilities.So it is very important that the settings of the water sealing curtain in foundation pit.It is necessary to optimize and analyze the schemes in order to choose the most suitable and economic piles.Taking the groundwater line drawdown value of one point outside the foundation pit as the constraint condition and taking the minimum cost as the target function,the seepage field is simulated by using the finite element sof... |
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| Keywords: | foundation pit water sealing curtain optimization |
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