|本期目录/Table of Contents|

[1]牛康.地铁盾构施工风险评估与风险规避研究[J].中国安全生产科学技术,2011,7(5):42-46.
　NIU Kang.Study on risk assessment and avoiding of metro shielding construction[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(5):42-46.
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地铁盾构施工风险评估与风险规避研究()
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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5期
页码:
42-46
栏目:
学术论著
出版日期:
2011-05-30

文章信息/Info

Title:
Study on risk assessment and avoiding of metro shielding construction
文章编号:
1673-193X(2011)-05-0042-05
作者:
牛康1; 2
1.湖北工业大学，武汉? 430068
2.深圳市地铁集团有限公司，深圳? 518026
Author(s):
NIU Kang1; 2
1. Hubei University of Technology, Wuhan? 430068, China
2. Shenzhen Metro Co. , Ltd, Shenzhen? 518026, China
关键词:
深圳地铁; 盾构施工; 风险评估; 风险规避
Keywords:
Shenzhen metro;  shielding construction;  risk assessment;  risk avoinding
分类号:
X928.03
DOI:
-
文献标志码:
A
摘要:
深圳地铁二号线2202标段包括科苑站—红树湾站—世界之窗站,大部分采用盾构法施工。盾构隧道处于砂质粘性土地层填海地层,下穿4栋高尔夫别墅,存在基岩隆起、孤石和易出现施工扰动等情况。对2202标盾构施工进行安全评估,指出盾构机选型、盾构机进出洞及盾构施工过程中的风险源,如始发方向失控、盾尾卡死、洞口土体坍塌、地面建筑物出现不均匀沉降等,进而强调在施工过程中要正确辨识风险源,并根据地质、水文和周围环境条件研究采取适当的规避风险措施。
Abstract:
The bid section 2202 of Shenzhen metro line 2 including KeYuan station, Hongshuwan station and Shijiezhichuang station, and most of them are constructed by shielding method. The shielding tunnel lied in the sandy clay stratum and Reclamation stratum, and 4 golf villas will be crossed, so bedrock uplift, boulder and disturbance may easily occurred. Safety evaluation on bid section 2202, pointing out the risk in shield machine selection, passing in and out of the tunnel, such as soil collapse, uneven Settlement of construction are studied in this paper, so as to emphasize how to make the risk identification directly and take the measure correctly according to geological hydrological condition and environment surrounding to avoid the risk.

参考文献/References:

[1]刘钊,佘才高.地铁工程设计与施工.北京:人民交通出版社,2004[2]刘建航,侯学渊.盾构法隧道 .北京:中国铁道出版社,1991[3]吴贤国,王锋. R = P×C 法评价水下盾构隧道施工风险 .华中科技大学学报,2005 ,22 (4) :442-461 WUu Xianguo, Wang Feng.Gradation Evaluation of Underwater Shield Tunnel Construction Risks Using R=P×C Method. Journal of Wuhan Urban Construction Institute,2005,22 (4) :442-461[4]张柏林,佘才高. 结合南京地铁建设谈盾构隧道施工. 城市轨道交通研究,2002 , (6) :832871ZHANG Bailin ,She Caigao. On the Construction of Shield Tunnel: A Case Study of Nanjing Metro. Urban Mass Transit. 2002 , (6) :832871[5]周振国. 盾构施工的风险源分析及规避措施. 隧道建设,2003 ,23 (4) :14.ZHOU Zhenguo. Shield Construction Risk Analysis and Preventive Measures Source. Tunel Construction,2003 ,23 (4) :8,14.[6]石杰红，钟茂华，何理等．双线盾构地铁隧道施工地表沉降数值分析．中国安全生产科学技术，2006，2（3）：51-54SHI Jie-hong; ZHONG Mao-hua; HE Li.Numerical simulation of ground sedimentation caused by double-tube parallel tunnels shielding constructed. Journal of Safety Science and Technology,2006,2（3）:51-54[7]石杰红,王金安,谢芳等．高陡边坡下开采安全性的相似材料模拟与数值模拟对比研究．中国安全生产科学技术,2007,3（6）:77-81SHI Jie-hong, WANG Jin-an, XIE Fang.Study on the security of the excavation under the slope with both similar material and numerical simulation.Journal of Safety Science and Technology,2007,3（6）:77-81[8]何理，城市轨道交通工程建设期间危险有害因素分析，中国安全科学学报, 2010, 20(4):90-93HE Li.Analysis on Hazardous and Harmful Factors in Construction Process of Urban Rail Transit Engineering, Journal of Safety Science and Technology, 2010, 20(4):90-93[9]刘铁民、钟茂华、王金安等．地下工程安全评价．北京：科学出版社,2005[10]钟茂华、王金安、史聪灵等．地铁施工围岩稳定性数值分析．北京：科学出版社,2006

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备注/Memo

备注/Memo:
收稿日期：2011-02-16
更新日期/Last Update: