Home | About Journal  | Editorial Board  | Instruction | Subscription | Advertisement | Message Board  | Contact Us | 中文
MODERN TUNNELLING TECHNOLOGY 2019, Vol. 56 Issue (6) :99-106    DOI:
Current Issue | Next Issue | Archive | Adv Search << [an error occurred while processing this directive] | [an error occurred while processing this directive] >>
Analysis of the Effect of Underground Coal Mining on the Bayueshan Tunnel
(1 China University of Mining and Technology (Beijing), 10083; 2 China Railway Fifth Survey and Design Institute Group Co., Ltd,Beijing 102600; 3 School of Public Affairs, Zhejiang University, Hangzhou 310058)
Download: PDF (2500KB)   HTML (1KB)   Export: BibTeX or EndNote (RIS)      Supporting Info
Abstract Affected by the mining of Xinsheng coal mine and Changrong coal mine, some cracks and chip off-falling occur at the Bayueshan tunnel of Chongqing-Chengdu expressway. In order to understand the impact of coal mining on the tunnel, the tunnel displacement and deformation caused by underground mining in different stages are calculated with probability integral method, the causes of tunnel and pavement damages and deformation of the left tube after full mining of coal resources are analyzed by taking the left tunnel tube as an example, and the recommended measures for tunnel maintenance and safety are proposed. The predicted results are basically consistent with the actual conditions of tunnel and pavement damages.
Service
Email this article
Add to my bookshelf
Add to citation manager
Email Alert
RSS
Articles by authors
SUN Haoxuan1 LI Peixian1 CUI Ximin1 YAO Dehua2 XIAO Wu3
Keywords： Tunnel damage   Mining effect   Mining induced subsidence   Probability integral method   Protective measures     
Abstract： Affected by the mining of Xinsheng coal mine and Changrong coal mine, some cracks and chip off-falling occur at the Bayueshan tunnel of Chongqing-Chengdu expressway. In order to understand the impact of coal mining on the tunnel, the tunnel displacement and deformation caused by underground mining in different stages are calculated with probability integral method, the causes of tunnel and pavement damages and deformation of the left tube after full mining of coal resources are analyzed by taking the left tunnel tube as an example, and the recommended measures for tunnel maintenance and safety are proposed. The predicted results are basically consistent with the actual conditions of tunnel and pavement damages.
Keywords： Tunnel damage,   Mining effect,   Mining induced subsidence,   Probability integral method,   Protective measures     
Cite this article:   
SUN Haoxuan1 LI Peixian1 CUI Ximin1 YAO Dehua2 XIAO Wu3 .Analysis of the Effect of Underground Coal Mining on the Bayueshan Tunnel[J]  MODERN TUNNELLING TECHNOLOGY, 2019,V56(6): 99-106
URL:  
http://www.xdsdjs.com/EN/      或     http://www.xdsdjs.com/EN/Y2019/V56/I6/99
　
No references of article
[1] WANG Mingnian1,2 GUO Xiaohan1,2 CUI Peng1,2 YU Li1,2.Discussion on the Key Techniques for Disaster Prevention, Evacuation and Rescue of Large-scale Railway Tunnel Group in High Altitude Area[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 1-7
[2] ZHU Yongsheng1 LI Pengfei2.Research Progress of Hoek-Brown Strength Criterion and Determination of Mechanical Parameters of Rock Mass[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 8-17
[3] ZHENG Yuchao1 ZHANG Wensheng1 SUN Keguo1 CAI Jialiang1 LI Jie2 LENG Biao1 ZHAO Ruiwen2.Study on the Stability of Large-Span Tunnel by Distinct Element Based Strength Reduction Method[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 18-25
[4] LIU Xuezeng1,2 CAI Xin3 DING Maorui3 CHEN Fubin3 DENG Feng3.Study on Health Evaluation Method of Large-Span Highway Tunnel with Fractured Surrounding Rocks[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 26-35
[5] TAO Weiming1 LI Huayun2 ZHANG Zhiqiang2 GUO Yongfa3.Study on the Shear Strength of Surrounding Rocks and Mechanical Behaviors of Supporting Structure of the Shallow-buried Tunnel in Swelling Soil[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 36-43
[6] MA Shiqiang1，2.On Relationship between Surrounding Rock Deformation and Surrounding Rock Pressure under Large Deformation of Soft Rock[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 44-50
[7] DU Jun1,2 MEI Zhirong2 FU Lilei3 CHEN Yongzhao3.Study on Working Face Stability of the Shallow-buried Tunnel in Soft Surrounding Rocks Based on Strength Reduction Theory[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 51-57
[8] GUO Chenggang1 GUO Yongfa2 ZHU Menglong3 ZHANG Qingwen3.Hydrogeological Investigation of the Underground River of Karst Tunnel in Carbonate Rock of Red Bed[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 58-64
[9] ZHAN Xianjun PEI Taotao ZHOU Jibing.Visualization Analysis of Metro Station Deformation Based on Thermodynamic Diagram[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 65-69
[10] CAI Yaning1 HUANG Qingjie2.Relevant Standards and Quality Management of the Mould for Reinforced Concrete Segments of Shield Tunnels[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 70-75
[11] YAN Tao1 LI Kunjie1 QIN Pengcheng1 CHEN Jingyu1,2 LIN Rui3 ZUO Qiang3.Calculation Method for the Surrounding Rock Pressure of Mined Lower Tunnel Structure of a Metro Station Built by Combination of Open Cut and Mined Method[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 76-82
[12] WANG Jun LIN Guojin.Study on the Characteristics of Secondary Lining Cracking under the Effect of Rheological Load[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 83-90
[13] LIN Zhibin ZHANG Boyang YANG Dafang.Simulation Study on Foundation Pit Excavation in Soft Soil Considering Effect of Creep and Seepage[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 91-98
[14] PENG Qi.Influence of Foundation Construction and Additional Load of Transfer Structure on Underneath Metro Tunnel[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 99-104
[15] PENG Yan1,2 FANG Hui1,2 LV Qinyin1,2.Forward and Inversion Simulation of Tunnel Reflection Wave Tomography and a Contrastive Analysis of TRT Inversion[J]. MODERN TUNNELLING TECHNOLOGY, 2020,57(1): 105-114
Copyright 2010 by MODERN TUNNELLING TECHNOLOGY