Damage characteristics and influence factors of mountain tunnels under strong earthquakes

被引：2
作者：
Zhiyi Chen
Cheng Shi
Tianbin Li
Yong Yuan
机构：
[1] Tongji University,Key Laboratory of Geotechnical and Underground Engineering of the Ministry of Education
[2] Chengdu University of Technology,State Key Laboratory of Geo
来源：
Natural Hazards | 2012年 / 61卷
关键词：
Mountain tunnel; Seismic damage characteristic; Influencing factor; Failure mechanism; Seismic resistance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A total of 81 mountain tunnels that were damaged in 10 strong earthquakes are studied. They are classified into six typical damage characteristics: lining cracks, shear failure of lining, tunnel collapse caused by slope failure, portal cracking, leaking, and deformation of sidewall/invert damage. Further study and discussion are carried out on influencing factors for mountain tunnels, including seismic parameters, structural information, and rock conditions. Suggestions are also made regarding seismic resistance and reduction.
引用
收藏
页码：387 / 401
页数：14
相关论文
共 35 条
  • [31] Influence of moisture absorption on mechanical properties and damage mechanisms of three-dimensional six-directional braided composites under hydrostatic pressure
    Wang, Xiaoxu
    Liu, Xiaodong
    Liu, Dongyan
    Wang, Zunqin
    Zhu, Yanan
    Qian, Kun
    Zhang, Diantang
    [J]. POLYMER TESTING, 2022, 114
  • [32] Uniaxial Compression Testing of Sandstone under Microscope:Damage Characteristics and Failure Mechanisms (Feb, 10.1007/s12205-024-1600-8, 2024)
    Hu, Huarui
    Xia, Binwei
    Chen, Cancan
    Peng, Jiajun
    Cao, Shirong
    Li, Yangyang
    [J]. KSCE JOURNAL OF CIVIL ENGINEERING, 2024, 28 (07) : 3055 - 3055
  • [33] Analysis on seismic response characteristics of channel sands and its influence factors: Case study of Upper Guantao Formation in KD1 area
    Bi, Junfeng
    Gu, Hanming
    Liu, Shuhui
    Guan, Xiaoyan
    [J]. Geophysical Prospecting for Petroleum, 2013, 52 (01) : 97 - 103
  • [34] Influence of Rock Strength on the Mechanical Characteristics and Energy Evolution Law of Gypsum-Rock Combination Specimen under Cyclic Loading-Unloading Condition
    Guo, Weiyao
    Zhang, Dongxiao
    Zhao, Tongbin
    Li, Yurong
    Zhao, Yongqiang
    Wang, Cunwen
    Wu, Wenbin
    [J]. INTERNATIONAL JOURNAL OF GEOMECHANICS, 2022, 22 (05)
  • [35] Emission characteristics of intermediate volatility organic compounds from a Chinese gasoline engine under varied operating conditions: Influence of fuel, velocity, torque, rotational speed, and after-treatment device
    Tang, Rongzhi
    Guo, Song
    Song, Kai
    Yu, Ying
    Tan, Rui
    Wang, Hui
    Liu, Kefan
    Shen, Ruizhe
    Chen, Shiyi
    Zeng, Limin
    Zhang, Zhou
    Zhang, Wenbin
    Shuai, Shijin
    Hu, Min
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 906
1234