| 杭州软土地区深基坑基底隆起的原因分析 |
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| 引用本文： | 王体广. 杭州软土地区深基坑基底隆起的原因分析[J]. 城市轨道交通研究, 2012, 15(3): 86-88,93. DOI: 10.3969/j.issn.1007-869X.2012.03.022 |
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| 作者姓名： | 王体广 |
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| 作者单位： | 中铁第五勘察设计院集团有限公司,102600,北京 |
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| 摘 要： | 以杭州地铁1号线某地铁车站深基坑为分析原型,分别采用日本规范、我国设计规范、模型试验法等5种不同的方法进行基坑基底隆起的计算,并将计算得到的理论值和现场的实际值进行了对比研究.对软土地基深基坑基底隆起的位置及原因进行了分析,并指出类似工程施工应该注意的问题.
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| 关 键 词： | 地铁车站 软土 深基坑 基底隆起 |
Reasons for the Surface Upheaval of Deep Foundation Pit in Hangzhou Soft Soil Area |
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| Wang Tiguang. Reasons for the Surface Upheaval of Deep Foundation Pit in Hangzhou Soft Soil Area[J]. Urban Mass Transit, 2012, 15(3): 86-88,93. DOI: 10.3969/j.issn.1007-869X.2012.03.022 |
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| Authors: | Wang Tiguang |
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| Affiliation: | Wang Tiguang China Railway Fifth Survey and Design Institute Group Co.,Ltd.,102600,Beijing,China |
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| Abstract: | Taking a station of Hangzhou Subway Line 1 as the analysis prototype,the surface upheaval of the foundation pit is calculated by adopting 5 methods including Japanese code,China’s code of building foundation design,model test and references and so on,the theoretical value and actual value are compared,the reasons for the surface upheaval of the deep foundation pit in soft soil area are analyzed. |
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| Keywords: | subway station soft soil deep foundation pit surface upheaval |
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