| 杭州地铁基坑承压水的设计施工 |
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| 引用本文： | 蒋,力.杭州地铁基坑承压水的设计施工[J].都市快轨交通,2011,24(5):69-74. |
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| 作者姓名： | 蒋 力 |
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| 作者单位： | 北京城建设计研究总院有限责任公司,北京,100037 |
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| 摘 要： | 承压水对软土基坑的稳定性有十分重要的影响,论述杭州地铁深基坑承压水的设计施工经验.杭州地铁基坑采取的方法主要有降低承压水位、隔断承压水和坑底地基加固3大类,可为软土地区存在承压水问题的基坑设计提供参考.
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| 关 键 词： | 城市轨道交通 杭州地铁 承压水 地基加固 |
| 修稿时间： | 2013/12/12 0:00:00 |
Design and Construction of Foundation Pits with ConfinedWater in Hangzhou Metro |
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| Jiang Li.Design and Construction of Foundation Pits with ConfinedWater in Hangzhou Metro[J].Urban Rapid Rail Transit,2011,24(5):69-74. |
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| Authors: | Jiang Li |
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| Institution: | Jiang Li(Beijing Urban Engineering Design and Research Institute Co.,Ltd.,Beijing 100037) |
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| Abstract: | Confined water has important influence on the stability of soft soil foundation pit.This paper summarizes the design and construction experience of deep foundation pits with confined water on Hangzhou metro Line 1.Three main approaches applied in design for Hangzhou metro's foundation pits were: lowering confined water level,cutting off confined water and reinforcing foundation pit bottom.This work might be helpful to the design of soft soil foundation pits with confined water. |
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| Keywords: | urban rail transit Hangzhou metro confined water foundation reinforcement |
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