| 浅谈可液化地层中土压平衡盾构法施工 |
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| 引用本文： | 曹正喜.浅谈可液化地层中土压平衡盾构法施工[J].现代隧道技术,2011,48(3):123-127. |
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| 作者姓名： | 曹正喜 |
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| 作者单位： | 中铁隧道集团有限公司杭州分公司,杭州,310030 |
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| 摘 要： | 文章简要介绍了液化地层的基本概念以及判别标准,并针对土压平衡盾构在液化地层中掘进施工时遇到的问题进行了探讨,同时分析了液化地层中掘进施工对周边环境的影响,并提出了一些应对措施。
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| 关 键 词： | 液化地层 土压平衡盾构 施工措施 |
Discussion on EPB Shield Tunneling in Liquifying Stratum |
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| Cao Zhengxi.Discussion on EPB Shield Tunneling in Liquifying Stratum[J].Modern Tunnelling Technology,2011,48(3):123-127. |
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| Authors: | Cao Zhengxi |
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| Institution: | Cao Zhengxi(Hangzhou Branch,China Railway Tunneling Group Co.,Ltd.,Hangzhou 310030) |
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| Abstract: | This paper introduces the basic concept of liquefying stratum and criteria for its identification,discusses the problems encountered in EPB shield tunneling in liquifying stratum.In addition,the influence of shield driving in liquefying stratum on environment is analyzed,and some countermeasures are put forward herewith. |
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| Keywords: | Liquefying stratum EPB(Earth pressure balanced shield) Tunnel construction Construction measures |
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