Theoretical load solution to chain tunnel inside broken surrounding rock

被引：0
|
作者：
机构：
[1] Helin, Fu
[2] 1,Lei, Guo
[3] 1,Kai, Li
来源：
Helin, F. | 1600年 / E-Journal of Geotechnical Engineering, 214B Engineering South, Stillwater, OK 74078, United States卷 / 18 K期
关键词：
Sensitivity analysis - Rocks;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To solve the problem of acting forces on surrounding rock and the global structure in chain tunnel and the ambiguity of force sensitivity analysis, a new surrounding rock classification method of chain tunnel is put forward from the point of view of surrounding rock structure, i.e., surrounding rock being divided into continuum surrounding rock, cracked surrounding rock, and broken block surrounding rock and broken sheet surrounding rock. The last three kinds of surrounding rock are called broken surrounding rock. Their related mechanical models are established and theoretical solutions to the calculation of chain tunnel load inside broken rock mass are obtained. © 2013, EJGE.
引用
收藏
相关论文
共 50 条
  • [1] Theoretical load solution to chain tunnel inside broken surrounding rock
    Li, Liang
    Guo, Nai-Zheng
    Fu, He-Lin
    Zhu, Han-Hua
    Zhongguo Tiedao Kexue/China Railway Science, 2004, 25 (04): : 50 - 54
  • [2] Theoretical load solution of single tunnel inside broken rockmass
    Fu, He-Lin
    Han, Ru-Cai
    Zhu, Han-Hua
    Zhongnan Gongye Daxue Xuebao/Journal of Central South University of Technology, 2004, 35 (03):
  • [3] Solution to surrounding rock stress of shallow tunnel under ground load and dead weight
    Song, Haoran
    Zhang, Dingli
    Fang, Qian
    Zhongguo Tiedao Kexue/China Railway Science, 2015, 36 (05): : 54 - 60
  • [4] Measurement and Research on Broken Zone of Surrounding Rock in Cha Zhen Tunnel
    Rui, Wang
    Yan, Liang
    Qin Wei
    ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING IV, 2014, 580-583 : 1321 - +
  • [5] Stability of surrounding rock in broken zone of the tunnel in rich water and mountains
    Xu, Ruiyu
    DESALINATION AND WATER TREATMENT, 2023, 290 : 170 - 176
  • [6] Mechanical response of broken surrounding rock by in-situ expansion of highway tunnel
    Yang, Hongyun
    Gao, Jiang
    Ding, Yongchao
    Chen, Xiang
    Lin, Zhi
    Wu, Han
    Wei, Yongke
    Xu, Longwang
    Yang, Zhanfeng
    BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2025, 84 (05)
  • [7] Comparative Study of Tunnel Blast-Induced Vibration on Tunnel Surfaces and Inside Surrounding Rock
    Jianhua Yang
    Jiyong Cai
    Chi Yao
    Peng Li
    Qinghui Jiang
    Chuangbing Zhou
    Rock Mechanics and Rock Engineering, 2019, 52 : 4747 - 4761
  • [8] Comparative Study of Tunnel Blast-Induced Vibration on Tunnel Surfaces and Inside Surrounding Rock
    Yang, Jianhua
    Cai, Jiyong
    Yao, Chi
    Li, Peng
    Jiang, Qinghui
    Zhou, Chuangbing
    ROCK MECHANICS AND ROCK ENGINEERING, 2019, 52 (11) : 4747 - 4761
  • [9] Theoretical and technical progress of stability control of broken rock zone of deep roadway surrounding rock
    Jing H.
    Meng Q.
    Zhu J.
    Meng B.
    Yu L.
    Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering, 2020, 37 (03): : 429 - 442
  • [10] Analysis of the dynamic influence of the input blasting load on the tunnel surrounding rock
    Yang, C.Z.
    Yu, Z.J.
    Wang, S.F.
    Materials Research Innovations, 2015, 19 : 923 - 930
12345