Home | About Journal  | Editorial Board  | Instruction | Subscription | Advertisement | Message Board  | Contact Us | 中文
MODERN TUNNELLING TECHNOLOGY 2011, Vol. 48 Issue (5) :82-86    DOI:
Current Issue | Next Issue | Archive | Adv Search << [an error occurred while processing this directive] | [an error occurred while processing this directive] >>
Support Parameter Selection for a Karst Tunnel Treatment Program
（Highway Planning, Survey and Design Research Institute of Sichuan Provincial Communications Department, Chengdu  610041）
Download: PDF (0KB)   HTML (1KB)   Export: BibTeX or EndNote (RIS)      Supporting Info
Abstract The reinforcement of shotcrete with steel struts is simulated using the equivalent method of reinforcement bars, and a calculation for the safety factor of the primary support and secondary lining is derived based on the formula for concrete reinforcement bar given in "Manual of Railway Engineering Design-tunnel." The ultimate bearing capacities under different support parameters are calculated. Support parameters are selected by taking the actual condition of the Karst section of a tunnel into consideration.
Service
Email this article
Add to my bookshelf
Add to citation manager
Email Alert
RSS
Articles by authors
TIAN Zhi-Yu
LI Hai-Qing
ZHONG Yong
Keywords： Karst tunnel   Treatment program   Support parameters     
Abstract： The reinforcement of shotcrete with steel struts is simulated using the equivalent method of reinforcement bars, and a calculation for the safety factor of the primary support and secondary lining is derived based on the formula for concrete reinforcement bar given in "Manual of Railway Engineering Design-tunnel." The ultimate bearing capacities under different support parameters are calculated. Support parameters are selected by taking the actual condition of the Karst section of a tunnel into consideration.
Keywords： Karst tunnel,   Treatment program,   Support parameters     
published: 2011-07-27
Cite this article:   
TIAN Zhi-Yu, LI Hai-Qing, ZHONG Yong .Support Parameter Selection for a Karst Tunnel Treatment Program[J]  MODERN TUNNELLING TECHNOLOGY, 2011,V48(5): 82-86
URL:  
http://www.xdsdjs.com/EN/      或     http://www.xdsdjs.com/EN/Y2011/V48/I5/82
　
No references of article
[1] XIAO Mingqing1,2 XU Chen1,2 ZHENG Qiang1,2 PENG Changsheng1,2.Study on the Support Structure Design of Spatially Small-spaced Four-tube Section of He′ao Tunnel[J]. MODERN TUNNELLING TECHNOLOGY, 2022,59(2): 1-10
[2] HUANG Peng1,2 WEI Liangwen1,2 ZHANG Xuefu1,2.Study on Reinforcement of Large Arch Foot of Mined and Overlapped Metro Transfer Stations[J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(6): 137-147
[3] ZI Xiaoyu1 SHEN Yusheng1 ZHU Shuangyan1 LUO Ningning2 YANG Jiaqi1 CAO Bangjun1.Study on the Deformation Failure Laws and Support Measures for Tunnels in Layered Phyllite[J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(3): 196-204
[4] WANG Bo-1, GUO Xin-Xin-1, HE Chuan-1, WU De-Xing-2.[J]. MODERN TUNNELLING TECHNOLOGY, 2018,55(5): 1-10
[5] ZENG Runzhong1 ZHAN Tao2 YANG Chengzhong1.Parameters for Pipe Roof Support of Shallow Bored Tunnels[J]. MODERN TUNNELLING TECHNOLOGY, 2018,55(1): 210-215
[6] Shu Heng, Wu Shuyuan, Li Jian, Guo Xiaohong.Health Monitoring Design for Extra-Large Diameter Underwater Shield Tunnels[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 32-40
[7] Tuo Yongfei, Guo Xiaohong.General Design and Key Technologies of the Nanjing Weisan Road River-Crossing Tunnel Project[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 1-6
[8] Lin Xin1, Shu Heng1, Zhang Yaguo2, Yang Linsong1, Li Jin1, Guo Xiaohong1.Study of the Longitudial Profile Optimization of Large-Diameter Shield Tunnels in Mixed Ground with Very High Water Pressure[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 7-14
[9] Yao Zhanhu1, Yang Zhao2, Tian Yi1, Hu Huitao1.Key Construction Technology for the Nanjing Weisan Road River-Crossing Tunnel Project[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 15-23
[10] Liu Guangfeng1, Chen Fangwei2, Zhou Zhi1, Zhang Shilong3, Liu Mingqiang1.Identification of Investment Risks for River-Crossing Tunnels Based on Grey Fuzzy Multi-Attribute Group Decision Making[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 41-48
[11] Yao Zhanhu.Construction Risk Assessment for the Shield-Driven Section of the Nanjing Weisan Road River-Crossing Project[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 49-54
[12] Zhang Boyang1, Zhao Xiaopeng1, Zhang Yaguo2, Chen Yu1.Risk Control for Saturated Hyperbaric Intervention in Slurry Shield Tunnelling[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 55-61
[13] Li Xinyu, Zhang Dingli, Fang Qian, Song Haoran.On Water Burst Patterns in Underwater Tunnels[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(4): 24-31
[14] Zhang Han1,2, Li Yingming1,3, Ren Fangtao2, Yang Mingdong3.Elasto-Plastic Analysis of the Surrounding Rock of a Tunnel/Roadway Based on the Zienkiewicz-Pande Criterion[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(2): 30-35
[15] Zhou Zelin, Chen Shougen, Li Yansong.Study of the Mechanical Characteristics of the Support Structure of a Deeply Buried Diversion Tunnel in Soft Rock[J]. MODERN TUNNELLING TECHNOLOGY, 2015,52(2): 36-43
Copyright 2010 by MODERN TUNNELLING TECHNOLOGY