| 上海科技城基坑开挖中原水管渠的卸载保护 |
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| 引用本文： | 唐益群,王艳玲,叶为民,赵小云.上海科技城基坑开挖中原水管渠的卸载保护[J].水文地质工程地质,2002,29(1):31-34. |
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| 作者姓名： | 唐益群 王艳玲 叶为民 赵小云 |
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| 作者单位： | 1. 同济大学地下建筑与工程系,上海,200092
2. 上海科技城有限公司,上海,200127 |
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| 摘 要： | 在上海科技城基坑开挖中，对上海市供水原水管渠采用卸载方案保护。本文利用有限元程序，对初始方案和卸载方案允许的位移量进行了计算。经与卸载方案开挖过程中的监测数据比较，证明了所采取的卸载保护方案是切实可行的。
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| 关 键 词： | 基坑 卸载 监测 上海 供水管渠 有限元 位移量 |
| 文章编号： | 1000-3665(2002)01-0031-04 |
| 修稿时间： | 2001年5月25日 |
Unloading protecting for the original water conduit during excavation of foundation pit of Shanghai Science and Technology Building |
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| TANG Yi-qunet al..Unloading protecting for the original water conduit during excavation of foundation pit of Shanghai Science and Technology Building[J].Hydrogeology and Engineering Geology,2002,29(1):31-34. |
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| Authors: | TANG Yi-qun |
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| Institution: | TANG Yi-qunet al. |
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| Abstract: | In excavating the foundation pit of Shanghai Science and Technology Building,the unloading plan for original water conduit of Shanghai water providing system was adopted.In this paper,the limited settlements of the initial and the unloading plans are simulated by FEM.It has been proved that the unloading plan is reasonable by compared the calculating results with the monitoring data. |
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| Keywords: | foundation pit original water conduit unloading monitoring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
