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武汉岩土力学研究所 [11]
力学研究所 [2]
清华大学 [1]
大连理工大学 [1]
地理科学与资源研究所 [1]
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期刊论文 [18]
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A coupled FEM-DEM study on mechanical behaviors of granular soils considering particle breakage
期刊论文
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 160, 页码: 11
作者:
Wang, Yu
;
Nie, Jia-Yan
;
Zhao, Shiwei
;
Wang, Hao
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2023/11/09
Coupled FEM -DEM modeling
Particle breakage
Biaxial compression test
Particle strength
Particle shape
Confining pressure
Investigating the mechanism of rock fracturing induced by high-pressure gas blasting with a hybrid continuum-discontinuum method
期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 140, 页码: 17
作者:
Wang, Ben
;
Li, Haibo
;
Shao, Zhushan
;
Chen, Shihai
;
Li, Xiaofeng
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2022/01/05
High-pressure gas blasting
Hybrid continuum-discontinuum method
Rock fracturing
Fragmentation
Blast
Stability prediction and analysis for large underground cavern controlled by weak interlayer zone under high geostress
期刊论文
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 4
作者:
Duan,Shuqian
;
Liu,Guofeng
;
Gao,Po
;
Sun,Yuanda
;
Xu,Laibiao
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  |  
浏览/下载:45/0
  |  
提交时间:2022/01/05
Large underground cavern
Weak interlayer zone
Constitutive model
Rock failure index
High geostress
The cyclic expansion and contraction characteristics of a loess slope and implications for slope stability
期刊论文
SCIENTIFIC REPORTS, 2021, 卷号: 11, 期号: 1, 页码: 14
作者:
Lan, Hengxing
;
Zhao, Xiaoxia
;
Macciotta, Renato
;
Peng, Jianbing
;
Li, Langping
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  |  
浏览/下载:29/0
  |  
提交时间:2021/08/19
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
Experimental Study of Mechanical Behavior of Interlayer Staggered Zone under Cyclic Loading and Unloading Condition
期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2020, 卷号: 20, 期号: 3, 页码: 12
作者:
Duan, Shudian
;
Jian, Quan
;
Xu, Dingping
;
Liu, Guofeng
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2021/05/25
Interlayer staggered zone (ISZ)
Cyclic loading and unloading
Volume expansion
Rebound modulus
Dilatation angle
Hysteresis loop
Full-scale linear cutting test in Chongqing Sandstone and the comparison with field TBM excavation performance
期刊论文
ACTA GEOTECHNICA, 2019, 卷号: 14, 期号: 4
作者:
Pan, Yucong
;
Liu, Quansheng
;
Kong, Xiaoxuan
;
Liu, Jianping
;
Peng, Xingxin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/05
Cutterhead design
Disc cutter
Excavation performance
Linear cutting machine (LCM)
Mechanical rock breakage
Tunnel boring machine (TBM)
The role of transgranular capability in grain-based modelling of crystalline rocks
期刊论文
COMPUTERS AND GEOTECHNICS, 2019, 卷号: 110, 期号: -, 页码: 161-183
作者:
Li, X. F.
;
Li, H. B.
;
Zhao, J.
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  |  
浏览/下载:33/0
  |  
提交时间:2020/04/08
Grain crushing
Intergranular and transgranular cracks
Grain-based model
Discrete element method (DEM) simulation
Heterogeneity
Experimental Investigation on the Effects of Microwave Treatment on Basalt Heating, Mechanical Strength, and Fragmentation
期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2019, 卷号: 52, 期号: 8, 页码: 2535-2549
作者:
Lu, Gao-Ming
;
Feng, Xia-Ting
;
Li, Yuan-Hui
;
Hassani, Ferri
;
Zhang, Xiwei
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2020/04/08
Microwave-assisted rock fragmentation
SEM-EDX elemental analysis
Crack propagation mechanism
Strength reduction
Fragmentation effects
Full-scale linear cutting test in Chongqing Sandstone and the comparison with field TBM excavation performance
期刊论文
ACTA GEOTECHNICA, 2019, 卷号: 14, 期号: 4, 页码: 1249-1268
作者:
Pan, Yucong
;
Liu, Quansheng
;
Kong, Xiaoxuan
;
Liu, Jianping
;
Peng, Xingxin
收藏
  |  
浏览/下载:61/0
  |  
提交时间:2020/04/08
Cutterhead design
Disc cutter
Excavation performance
Linear cutting machine (LCM)
Mechanical rock breakage
Tunnel boring machine (TBM)
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