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科研机构
武汉岩土力学研究所 [5]
兰州理工大学 [2]
内容类型
期刊论文 [7]
发表日期
2021 [7]
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Study on stress and deformation of shield tunnel plate under unloading of foundation pit excavation
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 23
作者:
Ye, Shuaihua
;
Zhou, Jian
收藏
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浏览/下载:5/0
  |  
提交时间:2021/12/17
Foundation pit excavation
Lateral unloading
Redistribution of confining pressure
Load-structure method
Lateral deformation
Bolt stress
Deformation Mechanism and Crack Cause Analysis of the Left Abutment Slope of Yangfanggou Hydropower Station
期刊论文
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 7
作者:
Bing,PAN
;
Jing,HOU
;
Jianjun,XU
;
Liuke,HUANG
;
Weijiang,CHU
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  |  
浏览/下载:51/0
  |  
提交时间:2022/01/05
Yangfanggou Hydropower Station
Rock Slope
Deformation and Failure Mode
Crack Cause
Stability Analysis
Quantitative Risk Analysis of Tunnel Instability in Layered Rock Mass Considering the Spatial Variability of Elastic Modulus
期刊论文
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 4
作者:
Chen,Dongfang
;
Liu,Mingzhao
;
Li,Shaojun
;
Xu,Dingping
;
Yan,Zhigang
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  |  
浏览/下载:59/0
  |  
提交时间:2022/01/05
Large deformation of soft rock
Elastic modulus
Random field
Monte-Carlo method
Risk analysis
Risk analysis of progressive cracking and failure of hard rock around deep underground caverns with high sidewall
期刊论文
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 4
作者:
Zhou,Chi
;
Han,Yi
;
Liu,Guo-Feng
;
Mu,Hao-Qi
;
Tie,Ji-Kang
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  |  
浏览/下载:48/0
  |  
提交时间:2022/01/05
Large cavern
Progressive cracking
Risk consequences
Risk analysis
Hard rock
Study on supporting time of tunnel lining in thin-layered rock mass
期刊论文
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 4
作者:
Chen,Dongfang
;
Li,Chaoxiang
;
Su,Guoshao
;
Xu,Dingping
;
Yan,Zhigang
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  |  
浏览/下载:43/0
  |  
提交时间:2022/01/05
Layered rock mass
Soft rock
Large deformation
Supporting time
Lining structure
Deformation analysis and safety assessment of existing metro tunnels affected by excavation of a foundation pit
期刊论文
UNDERGROUND SPACE, 2021, 卷号: 6, 期号: 4, 页码: 421-431
作者:
Ye, Shuaihua
;
Zhao, Zhuangfu
;
Wang, Denqun
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浏览/下载:2/0
  |  
提交时间:2021/10/14
Foundation pit excavation
Deformation
Metro tunnel
Numerical simulation
Safety assessment
An Insight into the Excavation-Induced Stress Paths on Mechanical Response of Weak Interlayer Zone in Underground Cavern Under High Geostress
期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2021, 页码: 24
作者:
Duan, Shu-Qian
;
Jiang, Quan
;
Liu, Guo-Feng
;
Xiong, Jie-Cheng
;
Gao, Po
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浏览/下载:113/0
  |  
提交时间:2021/05/25
Weak interlayer zone
High geostress
Unloading stress paths
Deformation and strength evolution
Dilatation
Failure mechanism
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