|本期目录/Table of Contents|

[1]祝和意.盾构隧道施工引起地表沉降分析与处置[J].中国安全生产科学技术,2011,7(4):130-133.
　ZHU He-yi.Analysis and disposal of ground surface?subsidence by tunnel shielding construction [J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(4):130-133.
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盾构隧道施工引起地表沉降分析与处置()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
7
期数:
2011年4期
页码:
130-133
栏目:
职业安全卫生管理与技术
出版日期:
2011-04-30

文章信息/Info

Title:
Analysis and disposal of ground surface?subsidence by tunnel shielding construction
文章编号:
1673-193X(2011)-04-0130-04
作者:
祝和意
陕西铁路工程职业技术学院，渭南? 714000
Author(s):
ZHU He-yi
Shanxi Railway Institute, Weinan? 714000, China
关键词:
盾构; 地表沉降; 机理; 分析处置
Keywords:
Shield;  surface subsidence;  mechanism;  Analysis and disposal
分类号:
X93
DOI:
-
文献标志码:
A
摘要:
随着隧道施工技术的发展,盾构隧道愈来愈成为软弱岩土层或繁忙闹市地区地下工程施工的主要施工方法。但无论盾构隧道施工技术如何改进,其施工引起的地层移动是不可能完全消除的。为此,本文就盾构隧道施工地层变形特征、地表沉降原因及变形机理、地层变形预测等进行了分析研究,介绍了采用Peck公式预测分析盾构隧道地面沉降量及沉陷槽的方法,并提出了控制地层变形保护建筑物的主要措施,强调了运用数值分析方法对多工况变形进行预测分析仅仅具有指导性,只能作为控制沉降的理论参考,必须在盾构施工过程中加强沉降监测工作,随时了解地面沉降信息,及时采取有效措施,以达到控制沉降和减少损失的目的,为今后地铁设计与施工给予一定的指导。
Abstract:
With the tunnel construction technology, more and more become weak shield tunnel or a busy downtown area of aquifers underground construction of the main construction methods. But no matter how the shield tunnel construction technology improvements, ground movement caused by its construction is not completely eliminated. This paper to shield construction characteristics ground deformation, surface subsidence and deformation of the reasons for the mechanism of ground deformation prediction were analyzed, the formula introduced by Peck tunnel prediction of land subsidence and the subsidence trough approaches, and propose protection of ground deformation control the main building measures, emphasizing the use of numerical analysis method to predict the deformation of multi-condition analysis only a guide, we can only control the settlement as a theory of reference must be to strengthen the shield construction settlement monitoring process to keep abreast of information on land subsidence, to take effective measures to reduce losses to control the purpose of settlement and for the future design and construction of metro to give some guidance.

参考文献/References:

[1]冯国冠. 基于某地铁盾构隧道施工地表沉降的分析研究[J]中国安全生产科学技术, 2010,(04) .Feng guo-guan. Based on the subway shield tunnelling construction of surface subsidence analysis [J]Journal of Safety Science and Technology, 2010,(04) .[2]石杰红, 钟茂华, 何理, 史聪灵, 符泰然. 双线盾构地铁隧道施工地表沉降数值分析[J]. 中国安全生产科学技术, 2006, (03)Shi jie-hong, Zhong mao-hua, He li, Shi cong-ling, Fu tai-ran.Numerical simulation of ground sedimentation caused by double-tube parallel tunnels shielding constructed[J]. Journal of Safety Science and Technology, 2006, (03)[3]张云,殷宗泽,徐永福. 盾构法隧道引起的地表变形分析[J]岩石力学与工程学报, 2002,(03) .Zhang yun, Yin zong-ze, Xu yong-fu. analysis of ground surface deformation caused by shield tunnel [J] Chinese Journal Rock Mechanics and Engineering, 2002, (03)[4]缪林昌,王非,吕伟华. 城市地铁隧道施工引起的地面沉降[J]东南大学学报(自然科学版), 2008,(02) .Miao Lin-chang,Wang Fei,Lü wei-hua.Ground surface settlement due to urban tunnel construction[J]Journal of Southeast University(Natural Science Edition), 2008,(02) .[5]郭军,陶连金,边金. 盾构法施工地铁区间隧道的地表沉降[J]北京工业大学学报, 2005,(06) .Guo Jun, Tao lian-jin; Bian Jin.Ground Surface Settlement Analysis During the Subway Tunnel Excavation by Shielding[J]Journal of Beijing Polytechnic University ,2005,(06) .[6]边金,陶连金,郭军. 盾构隧道开挖引起的地表沉降规律[J]地下空间与工程学报, 2005,(02) .Bian Jin,Tao lian-jin, Guo Jun.The Ground Settlement Monitoring of a Shield Tunnel[J]Chinese Journal of Underground Space and Engineering, 2005,(02) .[7]李曙光,方理刚,赵丹. 盾构法地铁隧道施工引起的地表变形分析[J]中国铁道科学, 2006, (05) .Li shu-guang; Fang li-gang; Zhao Dan. Analysis on the Ground Deformation of Subway Tunnel Induced by Shield Construction[J] China Railway Science, 2006, (05) .[8]戚国庆,黄润秋. 地铁隧道盾构法施工中的地面沉降问题研究[J]. 岩石力学与工程学报, 2003, (S1) .Qi guo-qing Huang run-qiu. Study on Induced Surface Subsidence in Subway by Shield Tunneling[J]. Chinese Journal Rock Mechanics and Engineering, 2003, (S1) .[9]赵保建,姜忻良,王涛. 盾构法地铁施工地表变形分析及数值模拟[J]. 现代隧道技术, 2007, (02) . Zhao bao-jian Jiang xin-liang Wang Tao. Analysis of ground surface deformation due to shield tunneling and 3D-FE simulation[J]. Modern Tunnelling Technology, 2007, (02) .[10]刘招伟,王梦恕,董新平. 地铁隧道盾构法施工引起的地表沉降分析[J]. 岩石力学与工程学报, 2003, (08) .Liu zhao-wei,Wang meng-shu,Dong xin-ping,Analysis on ground surface subsidence of metro tunnel induced by shield construction[J]. 2003, (08) .[11]沈培良,张海波,殷宗泽. 上海地区地铁隧道盾构施工地面沉降分析[J]河海大学学报(自然科学版), 2003,(05) .Shen pei-liang,Zhang hai-bo,Yin zong-ze.Ground settlement due to shield construction in Shanghai metro tunnel project [J]Journal of Hehai University (Natural Sciences ), 2003,(05) .

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备注/Memo

备注/Memo:
收稿日期：2011-01-10
更新日期/Last Update: