Excavation Technology of Shield Tunneling in Mixed Ground

机译：混合地基盾构掘进技术

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The excavation technology of shield tunneling in mixed ground is described in this paper.The interval metro tunnel is 2004 m long and 8.5 ～ 25 m deep below the ground surface.The 511 m long tunnel is located in the mixed ground.Especialy the upper of tunnel is soil and the lower of tunnel is rock.In order to improve the excavation advance and reduce the excavation cost by shield method,the tunneling mode,excavation parameters,cutter change,construction organization and management are adopted according to the ground properties.The excavation technology is successfully applied and provides a good reference for the similar ground conditions.

机译：本文介绍了盾构隧道在混合地基中的开挖技术。区间地铁隧道长2004 m，地下深度8.5〜25 m，511 m长隧道位于混合地中。为了提高开挖的进度，降低盾构法的开挖成本，根据地基性质采用了开挖方式，开挖参数，换刀，施工组织和管理。开挖技术已成功应用，并为类似的地面条件提供了很好的参考。

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《Innovation in civil engineering, architecture and sustainable infrastructure》|2012年|773-776|共4页
会议地点 Zhengzhou(CN)
作者
Shiliang Xu;
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作者单位

Department of Geotechnical Engineering, Anhui Institute of Architecture Industry, Heifei 230022,China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类土力学、地基基础工程;
关键词
Interval metro tunnel; Shield Tunneling Method, mixed ground, excavation technology;

机译：区间地铁隧道；盾构法，混合土，开挖技术;

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2. Effect of the excavation clearance of an under-crossing shield tunnel on existing shield tunnels [J] . Yin Minglun, Jiang Hua, Jiang Yusheng, Tunnelling and underground space technology . 2018,第AUGa期

机译：穿越式盾构隧道开挖间隙对现有盾构隧道的影响
3. Face Stability Analysis of Slurry Shield Tunnels in Rock-Soil Interface Mixed Ground [J] . Lu Ping, Yuan Dajun, Chen Jian, KSCE journal of civil engineering . 2021,第6期

机译：岩土界面泥浆屏蔽隧道混合地面稳定性分析
4. Excavation Technology of Shield Tunneling in Mixed Ground [C] . Shiliang Xu International Conference on Civil Engineering, Architecture and Sustainable Infrastructure . 2012

机译：混合地面盾构隧道挖掘技术
5. Response of a shield-driven tunnel to deep excavations in soft clay. [D] . Ge, Xuewu. 2002

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6. Analysis of Face Stability during Excavation of Double-O-Tube Shield Tunnel [O] . Yuyou Yang, Qinghong Zhou, Hongan Li, 2013

机译：双O管盾构隧道开挖过程中工作面稳定性分析
7. Analysis of Affecting Factors of Ground Deformation Based on Shield Tunnel Excavation [O] . Lixin Lia, Qiyun Zoub, Junjia Wangc 2016

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8. Development of a Design Technology for Ground Support for Tunnels in Soil. Volume II: Three-Dimensional Finite Element Analysis of Advanced and Conventional Shield Tunneling [R] . Kasali, G. , Clough, G. W. 1983

机译：土壤隧道地基支护设计技术的发展。第二卷：先进和常规盾构隧道的三维有限元分析

Excavation Technology of Shield Tunneling in Mixed Ground

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