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科研机构
武汉岩土力学研究所 [9]
武汉大学 [2]
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期刊论文 [11]
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2022 [1]
2021 [3]
2020 [1]
2019 [2]
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FDEM numerical modeling of failure mechanisms of anisotropic rock masses around deep tunnels
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 142, 页码: 19
作者:
Deng, Penghai
;
Liu, Quansheng
;
Huang, Xing
;
Pan, Yucong
;
Wu, Jian
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2022/02/17
Anisotropic rock masses
Combined finite-discrete element method
(FDEM)
Failure mechanism
Composite failure
V-shaped notch failure
Spalling of bedding plane
A new hysteretic damping model and application for the combined finite-discrete element method (FDEM)
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 132, 页码: 370-382
作者:
Deng, Penghai
;
Liu, Quansheng
;
Huang, Xing
;
Ma, Hao
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/10/27
Hysteretic damping
Cantilever beam vibration
Underground tunnel excavation
Rock slope slip
Combined finite-discrete element method (FDEM)
Sensitivity analysis of fracture energies for the combined finite-discrete element method (FDEM)
期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 251, 期号: -, 页码: 20
作者:
Deng, Penghai
;
Liu, Quansheng
;
Huang, Xing
;
Bo, Yin
;
Liu, Qi
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  |  
浏览/下载:87/0
  |  
提交时间:2021/08/11
Fracture energy
Sensitivity analysis
Uniaxial compression
Direct tension
Combined finite-discrete element method (FDEM)
Acquisition of normal contact stiffness and its influence on rock crack propagation for the combined finite-discrete element method (FDEM)
期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 242, 页码: 20
作者:
Deng, Penghai
;
Liu, Quansheng
;
Huang, Xing
;
Liu, Qi
;
Ma, Hao
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2021/05/25
Combined finite-discrete element method (FDEM)
Normal contact stiffness
Joint penalty
Crack propagation
Bond force
Contact force
A 3D thermal cracking model for rockbased on the combined finite-discrete element method
期刊论文
COMPUTATIONAL PARTICLE MECHANICS, 2020, 卷号: 7, 期号: 5, 页码: 881-901
作者:
Yan, Chengzeng
;
Ren, Yuhang
;
Yang, Yongtao
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  |  
浏览/下载:15/0
  |  
提交时间:2021/05/25
Finite-discrete element method (FDEM)
FDEM-TM3D
Thermomechanical coupling
Thermal stress
Thermal cracking
Investigate the influence of the in-situ stress conditions on the grout penetration process in fractured rocks using the combined finite-discrete element method
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2019, 卷号: 106
作者:
Liu, Quansheng
;
Sun, Lei
;
Tang, Xuhai
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
Combined finite-discrete element method (FDEM)
Grout penetration
In-situ stress condition
Hydro-mechanical coupling problem
Simulation of coupled hydro-mechanical interactions during grouting process in fractured media based on the combined finite-discrete element method
期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2019, 卷号: 84
作者:
Liu, Quansheng
;
Sun, Lei
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
Fracture grouting process
Finite-discrete element method
FDEM-grouting
Hydro-mechanical coupling
A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing
期刊论文
COMPUTERS AND GEOTECHNICS, 2018, 卷号: 96, 页码: 73-89
作者:
Yan, Chengzeng
;
Jiao, Yu-Yong
;
Zheng, Hong
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  |  
浏览/下载:38/0
  |  
提交时间:2018/06/05
3D finite discrete element method (FDEM3D)
Hydro-mechanical coupling
Rock fracture
Porous seepage
Fracture seepage
Hydraulic fracturing
A coupled thermo-mechanical model based on the combined finite-discrete element method for simulating thermal cracking of rock
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2017, 卷号: 91, 页码: 170-178
作者:
Yan, Chengzeng
;
Zheng, Hong
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2018/06/05
Finite discrete element method (FDEM)
Thermal-mechanical coupling
Thermal stress
Thermal cracking
Rock fracture
A new potential function for the calculation of contact forces in the combined finite-discrete element method
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2017, 卷号: 41, 期号: 2, 页码: 265-283
作者:
Yan, C. Z.
;
Zheng, H.
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  |  
浏览/下载:11/0
  |  
提交时间:2018/06/05
combined finite-discrete element method (FDEM)
contact force
discrete element method (DEM)
potential function
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