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科研机构
武汉岩土力学研究所 [6]
内容类型
期刊论文 [6]
发表日期
2021 [6]
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Size dependences of the mechanical behaviors of basalt rock blocks with hidden joints analyzed using a hybrid DFN-FDEM model
期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 258, 页码: 22
作者:
Liu, Zhenjiang
;
Wang, Huabin
;
Zhang, Chuanqing
;
Zhou, Bo
;
Zhou, Hui
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浏览/下载:33/0
  |  
提交时间:2022/01/05
Basalt
Hidden joints
Synthetic rock mass method
Mechanical behavior
Size effect
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)
A novel GPGPU-parallelized contact detection algorithm for combined finite-discrete element method
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 144, 页码: 21
作者:
Liu, He
;
Liu, Quansheng
;
Ma, Hao
;
Fish, Jacob
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  |  
浏览/下载:45/0
  |  
提交时间:2021/08/11
3D FDEM
Contact detection
Parallel computing
GPGPU
CUDA
Investigation of Damage Evolution in Heterogeneous Rock Based on the Grain-Based Finite-Discrete Element Model
期刊论文
MATERIALS, 2021, 卷号: 14, 期号: 14, 页码: 21
作者:
Zhang, Shirui
;
Qiu, Shili
;
Kou, Pengfei
;
Li, Shaojun
;
Li, Ping
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  |  
浏览/下载:38/0
  |  
提交时间:2021/08/11
combined finite-discrete element method
grain-based model
Beishan granite
grain scale effect
grain orientation effect
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:83/0
  |  
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:37/0
  |  
提交时间:2021/05/25
Combined finite-discrete element method (FDEM)
Normal contact stiffness
Joint penalty
Crack propagation
Bond force
Contact force
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