[1]崔光耀,陈秦泷,王明胜,等.片理化玄武岩隧道大变形影响因素分析[J].高速铁路技术,2022,13(06):12-16，62.[doi:10.12098/j.issn.1674-8247.2022.06.003 ]
　CUI Guangyao,CHEN Qinlong,WANG Mingsheng,et al.On Impact Factors of Large Deformation of Tunnels in Schistose Basalt[J].HIGH SPEED RAILWAY TECHNOLOGY,2022,13(06):12-16，62.[doi:10.12098/j.issn.1674-8247.2022.06.003 ]
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片理化玄武岩隧道大变形影响因素分析()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
13卷
期数:
2022年06期
页码:
12-16，62
栏目:
理论探索
出版日期:
2022-12-20

文章信息/Info

Title:
On Impact Factors of Large Deformation of Tunnels in Schistose Basalt
文章编号:
1674—8247 （2022） 06—0012—05
作者:
崔光耀1; 陈秦泷1; 王明胜2; 祁家所1
1.北方工业大学，北京100144;2.中铁城市发展投资集团有限公司， 成都610000
Author(s):
CUI Guangyao1; CHEN Qinlong1; WANG Mingsheng2; QI Jiasuo1
1.North China University of Technology ，Beijing 100144 ，China;2.China Railway Urban Development Investment Group Co. ，Ltd. ，Chengdu? 610000 ，China
关键词:
隧道工程;  片理化玄武岩;  大变形;  影响因素;  影响规律
Keywords:
tunnel engineering; schistose basalt; large deformation; impact factors; impact law
分类号:
U451+.2
DOI:
10.12098/j.issn.1674-8247.2022.06.003
文献标志码:
A
摘要:
为研究片理化玄武岩隧道的大变形影响因素，本文依托某隧道片理化玄武岩段，通过数值模拟分别对不同埋深、支护强度和围岩级别条件下的围岩变形进行分析。研究结果表明：（1）地应力、支护强度和围岩级别是片理化玄武岩隧道大变形的主要影响因素；（2）当地应力增大时，洞周各部位围岩变形量增大，围岩塑性区范围扩大；（3）当隧道支护强度增强时，洞周各部位围岩变形量减小，围岩塑性区缩小；（4）当围岩级别增大时，洞周各部位围岩变形量增大，围岩塑性区扩大。研究成果可为片理化玄武岩隧道大变形控制研究提供借鉴。
Abstract:
In order to study the impact factors of large deformation of tunnels in schistose basalt，this paper analyzes the deformation of surrounding rock under different burial depths，support strengths，and surrounding rock grades through numerical simulation based on a case study of the schistose basalt section of a tunnel. The results show that：（1）Terrestrial stress，support strength，and surrounding rock grade are the main impact factors of large deformation of tunnels in schistose basalt.（2）When the terrestrial stress increases，the deformation of surrounding rocks around the tunnel increases，and the scope of the plastic zone of surrounding rocks is expanded.（3）When the strength of tunnel support is enhanced，the deformation of surrounding rock at various parts around the tunnel decreases，and the plastic zone of surrounding rock decreases.（4）When the grade of surrounding rock increases，the deformation of surrounding rock around the tunnel increases，and the plastic zone of surrounding rock expands. The research results can provide a reference for the study of the control of large deformation of tunnels in schistose basalt.

参考文献/References:

［1］ 祁家所. 片理化玄武岩隧道大变形控制技术研究［D］. 北京：北方工业大学，2021. QI Jiasuo. Study on Control Technology of Schistose Basalt Tunnel under Large Deformation［D］. Beijing：North China University of Technology，2021.
［2］ 陈绍华. 青藏铁路西格二线关角隧道关键技术［J］. 隧道建设， 2016，36（3）： 355 - 372. CHEN Shaohua. Key Construction Technologies for Guanjiao Tunnel on Xining-Golmud 2nd Line of Qinghai-Tibet Railway［J］. Tunnel Construction，2016，36（3）： 355 - 372.
［3］ 何春保，舒丽红. 兰渝铁路高地应力软岩隧道变形机理和施工控制［J］. 铁道工程学报，2014，31（5）： 68 - 73. HE Chunbao，SHU Lihong. Deformation Mechanization and Construction Control of High Ground Stresses Soft Rock Tunnel in Lanzhou-Chongqing Railway［J］. Journal of Railway Engineering Society，2014，31（5）： 68 - 73.
［4］ 李磊，谭忠盛，郭小龙，等. 挤压陡倾千枚岩地层小净距隧道大变形研究［J］. 岩石力学与工程学报，2019，38（2）： 276 - 286. LI Lei，TAN Zhongsheng，GUO Xiaolong，et al. Research on Large Deformation of Tunnels with Small Intervals in Squeezing Steeply Dipping Phyllite Strata［J］. Chinese Journal of Rock Mechanics and Engineering，2019，38（2）： 276 - 286.
［5］ 杨会军，王梦恕. 隧道围岩变形影响因素分析［J］. 铁道学报， 2006，28（3）： 92 - 96. YANG Huijun，WANG Mengshu. Analysis on Construction Factors of Surrounding Rock Deformation in Tunneling Works［J］. Journal of the China Railway Society，2006，28（3）： 92 - 96.
［6］ 朱浩波，粟威. 高速铁路隧道围岩变形影响因素分析［J］. 土木工程学报，2015，48（S1）： 306 - 310. ZHU Haobo，SU Wei. Analysis of Tunnel Deformation Influence Factors Based on High-Speed Railway Tunnels［J］. China Civil Engineering Journal，2015，48（S1）： 306 - 310.
［7］ 王智超，周黎，张学兵，等. 隧道软弱围岩变形时效性表征及影响因素分析［J］. 现代隧道技术，2018，55（4）： 146 - 154. WANG Zhichao，ZHOU Li，ZHANG Xuebing，et al. Characterization and Influence Factors of the Time-Dependent Behaviors of Soft Surrounding Rock［J］. Modern Tunnelling Technology，2018，55（4）：146 - 154.
［8］ 杨成忠，吴宇健，王威，等. 大断面软岩隧道开挖空间效应影响分析［J］. 地下空间与工程学报，2021，17（2）： 511 - 519. YANG Chengzhong，WU Yujian，WANG Wei，et al. Analysis on Influence of Spacial Effect on Excavation of Soft Rock Tunnel with Large Cross Section［J］. Chinese Journal of Underground Space and
［9］ 张广泽，邓建辉，王栋，等. 隧道围岩构造软岩大变形发生机理及分级方法［J］. 工程科学与技术，2021，53（1）： 1 - 12. ZHANG Guangze，DENG Jianhui，WANG Dong，et al. Mechanism and Classification of Tectonic-Induced Large Deformation of Soft Rock Tunnels［J］. Advanced Engineering Sciences，2021，53（1）： 1 -12.
［10］?于景飞，周文朋，许有俊. 软弱围岩大变形治理措施有效性分析［J］. 科学技术与工程，2016，16（33）： 307 - 312. YU Jingfei，ZHOU Wenpeng，XU Youjun. Analysis on Effectiveness of Treatment Measures of Large Deformation of Weak Surrounding Rock［J］. Science Technology and Engineering，2016，16（33）：307 - 312.
［11］?廖俊. 毛羽山隧道软岩大变形特征及原因分析［J］. 铁道建筑， 2013，53（8）： 79 - 81. LIAO Jun. Characteristics of Large Deformation of Soft Rock and Causes Analysis on the Maoyushan Tunnel［J］. Railway Engineering，2013，53（8）： 79 - 81.
［12］?杨星智. 大梁隧道大变形发生机理及特性分析［J］. 现代隧道技术，2020，57（S1）： 813 - 819.YANG Xingzhi. Analysis on Mechanism and Characteristics of Large Deformation in Daliang Tunnel［J］. Modern Tunnelling Technology， 2020，57（S1）： 813 - 819.
［13］?李国良，李宁. 挤压性围岩隧道若干基本问题探讨［J］. 现代隧道技术，2018，55（1）： 1 - 6. LI Guoliang，LI Ning. Discussion of Tunnelling in Squeezed Surrounding Rock［J］. Modern Tunnelling Technology，2018，55（1）：1 - 6.
［14］?吕显福，赵占群，魏星星. 高地应力软岩隧道大变形机理及控制措施探讨：以木寨岭隧道为例［J］. 现代隧道技术，2016，53（6）：227 - 231. LV Xianfu，ZHAO Zhanqun，WEI Xingxing. Discussion of the Large Deformation Mechanism and Control Measures for a Soft Rock Tunnel under High Ground Stress： a Case Study of the Muzhailing Tunnel［J］. Modern Tunnelling Technology，2016，53（6）： 227 - 231.
［15］?陈建勋，陈丽俊，罗彦斌，等. 大跨度绿泥石片岩隧道大变形机理与控制方法［J］. 交通运输工程学报，2021，21（2）： 93 - 106. CHEN Jianxun，CHEN Lijun，LUO Yanbin，et al. Mechanism and Control Method of Large Deformation for Large-Span Chlorite Schist Tunnel［J］. Journal of Traffic and Transportation Engineering， 2021，21（2）： 93 - 106.

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备注/Memo

备注/Memo:
收稿日期：2022-04-18
作者简介：崔光耀（1983-），男，博士，教授。
更新日期/Last Update: 2022-12-20