[1]宿春亮.锦屏水电站辅助洞岩爆特征及防控技术研究[J].高速铁路技术,2023,14(02):75-80.[doi:10.12098/j.issn.1674-8247.2023.02.015]
 SU Chunliang.A Study on Rock Burst Characteristics and Prevention and Control Technology of Auxiliary Tunnel of Jinping Hydropower Station[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(02):75-80.[doi:10.12098/j.issn.1674-8247.2023.02.015]
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锦屏水电站辅助洞岩爆特征及防控技术研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
14卷
期数:
2023年02期
页码:
75-80
栏目:
出版日期:
2023-04-30

文章信息/Info

Title:
A Study on Rock Burst Characteristics and Prevention and Control Technology of Auxiliary Tunnel of Jinping Hydropower Station
文章编号:
1674-8247(2023)02-0075-06
作者:
宿春亮
中铁建雄安投资发展有限公司,? 河北?保定071000
Author(s):
SU Chunliang
China Railway Construction Xiongan Investment Development Co. , Ltd. , Baoding? 071000 ,China
关键词:
隧道工程高地应力岩爆特征岩爆防控
Keywords:
tunnelinghigh geostressrock burst characteristicsrock burst prevention and control
分类号:
U455.4
DOI:
10.12098/j.issn.1674-8247.2023.02.015
文献标志码:
A
摘要:
随着我国隧道建设规模和建设速度不断提升,隧道修建的深度、长度及地质条件复杂程度也随之增加,高地应力岩爆是隧道安全施工面临的重大隐患,合理的岩爆防控技术是保证隧道安全快速穿越岩爆段的关键所在。本文依托锦屏水电站辅助洞工程,通过文献调研和统计分析等方法,研究了岩爆发生的时间和空间特征,分析了现场岩爆段施工分级防控措施,介绍了锦屏辅助洞岩爆治理的成功经验。研究成果可为同类工程的施工提供技术资料和经验借鉴。
Abstract:
With the continuous improvement of the scale and speed of construction of tunnels in China,the depth,length,and complexity of geological conditions of tunnel construction also increase. High geostress rockburst is a major hidden danger in the safe construction of tunnels. Reasonable rockburst prevention and control technology is the key to ensuring the safe and rapid tunneling in rockburst sections. With the auxiliary tunnel work of Jinping Hydropower Station as a case for study,this paper studied the temporal and spatial characteristics of rock burst through literature investigation and statistical analysis,analyzed the hierarchical prevention and control measures of tunneling in rock burst section and introduced the success of rock burst control in Jinping auxiliary tunnel. The conclusions can provide technical data and references for similar projects.

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备注/Memo

备注/Memo:
收稿日期:2023-03-06
作者简介:宿春亮(1971-),男,高级工程师。
更新日期/Last Update: 2023-04-30