摘要
为了探究出地铁隧道盾构施工风险的控制措施。本文充分结合国内外有关地铁盾构施工研究资料,针对地铁盾构区间隧道施工风险展开分析,从而更加全面的了解地铁盾构施工法基本原理,阐述地铁盾构施工工艺特点及其流程,并展开风险分析,建立风险评价模型。针对地铁盾构施工时可能发生的常见风险予以了具体分析,并给出合理的风险控制建议。最终得出结论:严控地铁隧道盾构施工环境因素、人为因素对地铁施工的影响,能够有效规避风险,保障地铁隧道盾构施工安全。
The purpose of the paper is to explore the risk control measures for shield construction of metro tunnel.Based on the research data of metro shield tunneling at home and abroad,the construction risk of metro shield tunnel is analyzed,so as to understand the basic principle of metro shield tunneling method comprehensively.The characteristics and process of metro shield tunneling construction technology are elaborated,while the risk analysis is carried out and risk evaluation model is established.In view of the common risks that may occur during the construction of Metro shield,the concrete analysis is made and reasonable risk control suggestions are given.The final conclusion is obtained:strict control of the influence of environmental factors and human factors on metro tunnel shield construction can effectively avoid risks and ensure the safety of metro tunnel shield construction.
作者
苏涛
Su Tao(Institute of Geology,Xinjiang Railway Survey and Design Institute,Urumqi Xinjiang 830011,China)
出处
《硬质合金》
CAS
2019年第2期171-176,共6页
Cemented Carbides
关键词
地铁盾构区间
隧道施工
风险分析
控制措施
metro shield section
tunnel construction
risk analysis
control measures
