[1]杜 恒.侵蚀地貌公路隧道施工坍塌风险分析[J].大众科技,2023,25(3):29-31.
 Analysis on Collapse Risk of Highway Tunnel Construction in Erosional Landform[J].Popular Science & Technology,2023,25(3):29-31.
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侵蚀地貌公路隧道施工坍塌风险分析()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
25
期数:
2023年3
页码:
29-31
栏目:
建设与工程
出版日期:
2023-03-20

文章信息/Info

Title:
Analysis on Collapse Risk of Highway Tunnel Construction in Erosional Landform
作者:
杜 恒
(广西路建工程集团有限公司,广西 南宁 530001)
关键词:
公路隧道侵蚀地貌施工坍塌风险分析
Keywords:
highway tunnel erosional landform construction collapse risk analysis
文献标志码:
A
摘要:
钻爆是采矿和隧道掘进中广泛使用的开挖方法,特别是在硬岩条件下。由于钻爆法施工工序复杂,爆破会造成围岩的扰动,从而导致隧道的坍塌。隧道塌方灾害成为隧道建设中的一个关键问题,必须对其进行充分分析,以防止经济损失和人员伤亡。研究基于量化分级体系和显著影响隧道塌方危险性的影响因素,进行了隧道塌方危险性分析,并根据其风险源提出相对应的处理措施。文章可为后续的地貌相似的公路隧道坍塌提供一些参考。
Abstract:
Drilling and blasting are the widely used excavation method in mining and tunnel excavation, especially in hard rock conditions. Due to the complex construction process of drilling and blasting method, blasting will cause disturbance of surrounding rock, which will lead to tunnel collapse. Tunnel collapse disaster has become a key problem in tunnel construction, and it must be fully analyzed to prevent economic losses and casualties. Based on the quantitative grading system and the influencing factors that significantly affect the risk of tunnel collapse, this study analyzes the risk of tunnel collapse, and puts forward corresponding treatment measures according to its risk sources. This article can provide some reference and help for the subsequent collapse of highway tunnels with similar landforms.

参考文献/References:

[1] 陈洁金,周峰,阳军生,等. 山岭隧道塌方风险模糊层次分析[J]. 岩土力学,2009,30(8): 2365-2370.[2] 中华人民共和国交通运输部. 公路桥梁和隧道工程施工安全风险评估指南(试行)[EB/OL]. (2019-1-12)[2022-10-9]. https://max.book118.com/html/2019/0112/6154214053002001.shtm.[3] 杜修力,高云昊,张明聚,等. 网络分析法及其在地下工程风险分析中的应用[J]. 土木工程学报,2010,43(S2): 353-357. [4] 陈舞,张国华,王浩,等. 基于T-S模糊故障树的钻爆法施工隧道坍塌可能性评价[J]. 岩土力学,2019,40(S1): 319-328.[5] 许振浩,李术才,李利平,等. 基于层次分析法的岩溶隧道突水突泥风险评估[J]. 岩土力学,2011,32(6): 1757-1766.[6] WEI D, XU D, ZHANG Y. A fuzzy evidential reasoning-based approach for risk assessment of deep foundation pit[J]. Tunnelling and Underground Space Technology, 2020, 97: 103232.[7] 周峰. 山岭隧道塌方风险模糊层次评估研究[D]. 长沙: 中南大学,2008.

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备注/Memo

备注/Memo:
【收稿日期】2022-10-10【作者简介】杜恒,男,广西容县人,广西路建工程集团有限公司工程师,从事交通工程建设与技术管理工作。
更新日期/Last Update: 2023-05-30