[1]张营旭,张广泽,蒋帅,等.复杂艰险山区铁路隧道精细化工程地质勘察研究[J].高速铁路技术,2023,14(06):78-83.[doi:10.12098/j.issn.1674-8247.2023.06.015]
　ZHANG Yingxu,ZHANG Guangze,JIANG Shuai,et al.A Study on Detailed Geological Investigation of Railway Tunnel in Challenging Mountain Area[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(06):78-83.[doi:10.12098/j.issn.1674-8247.2023.06.015]
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复杂艰险山区铁路隧道精细化工程地质勘察研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
14卷
期数:
2023年06期
页码:
78-83
栏目:
勘察设计
出版日期:
2023-12-30

文章信息/Info

Title:
A Study on Detailed Geological Investigation of Railway Tunnel in Challenging Mountain Area
文章编号:
1674-8247（2023）06-0078-06
作者:
张营旭1; 张广泽1; 蒋帅2; 王哲威1; 陈明浩1; 徐学渊1; 刘小莎1
1.中铁二院工程集团有限责任公司，成都 610031;2.国家铁路局安全技术中心，北京 100106
Author(s):
ZHANG Yingxu1; ZHANG Guangze1; JIANG Shuai2; WANG Zhewei1; CHEN Minghao1; XU Xueyuan1; LIU Xiaosha1
1.China Railway Eryuan Engineering Group Co. ，Ltd. ，Chengdu 610031 ，China;2.Safety Technology Center ，National Railway Administration of the People’s Republic of China ，Beijing 100160 ，China）
关键词:
复杂地质; 艰险山区; 综合分析; 精细勘察; 勘察总结
Keywords:
complex geological conditions; challenging mountainous area; comprehensive analysis; detailed investigation; investigation summary
分类号:
U212.22；U25
DOI:
10.12098/j.issn.1674-8247.2023.06.015
文献标志码:
A
摘要:
西部艰险山区铁路隧道建设面临复杂的地形地貌条件、恶劣的气候条件、强烈的内外动力地质作用、活跃的新构造运动以及频发的地质灾害等问题，隧道勘察难度大。本文梳理了艰险山区5条铁路隧道工程勘察期间在物探布置、钻探布置以及勘探成果的综合分析方面存在的不足，通过对导致勘察工作不足的原因进行剖析，提出了针对艰险山区铁路隧道勘察阶段物探与钻孔的布置要点，总结了勘察成果综合分析存在的不足与解决方法，以期为复杂地质艰险山区隧道工程精细化地质勘察工作提供借鉴。
Abstract:
The construction of railway tunnels in challenging mountain areas in Western China is confronted with complex topographical conditions，severe climatic conditions，intense internal and external geological dynamics，active neotectonic movements，and frequent geological disasters. The complexity of the terrain makes tunnel surveys challenging. This paper reviewed the inadequacies encountered during the survey of five railway tunnels in challenging mountain areas in terms of geophysical layout，drilling layout，and the comprehensive analysis of exploration results. By dissecting the reasons for these inadequacies in the investigation，the paper proposed the key points for the layout of geophysical and drilling during investigation of railway tunnels in challenging mountain areas. The paper summarized the weaknesses and solutions in the comprehensive analysis of investigation results，expecting to provide references for detailed geological investigations of tunnel projects in complex and challenging mountain areas.

参考文献/References:

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相似文献/References:

[1]马同刚.复杂地质区域铁路建设技术难点与处理措施研究[J].高速铁路技术,2024,15(03):25.[doi:10.12098/j.issn.1674-8247.2024.03.005]
　MA Tonggang.Handling Measures of Comprehensive Technical Challenges in Railway Construction in Complex Geological Areas[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(06):25.[doi:10.12098/j.issn.1674-8247.2024.03.005]

备注/Memo

备注/Memo:
收稿日期：2023-09-01
作者简介：张营旭（1985-），男，高级工程师。
基金项目：中国铁路经济规划研究院有限公司科研课题（2021YJJ06）
更新日期/Last Update: 2023-12-30