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A new cube movement test for verification of simulations of contact processes of blocks of different size in geological hazards
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2024, 页码: 28
作者:
Wang XQ(王心泉)
;
Feng C(冯春)
;
Lahayne, Olaf
;
Zhang, Yiming
;
Mang, Herbert A.
收藏
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浏览/下载:5/0
  |  
提交时间:2024/02/26
contact detection
continuum-discontinuum element method
irregular polyhedra
mass movement
Hybrid PD-DEM approach for modeling surface erosion by particles impact
期刊论文
COMPUTATIONAL PARTICLE MECHANICS, 2023
作者:
Walayat, Khuram
;
Haeri, Sina
;
Iqbal, Imran
;
Zhang YH(张勇豪)
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2023/06/15
Peridynamics
Discrete element method
Multi-particle contact
Solid particle erosion
Damage
Crack
Contact models for the multi-sphere discrete element method
期刊论文
POWDER TECHNOLOGY, 2023, 卷号: 416, 页码: 118209
作者:
Berry, Nathan
;
Zhang YH(张勇豪)
;
Haeri, Sina
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  |  
浏览/下载:9/0
  |  
提交时间:2023/06/15
Non-spherical particles
Particle based methods
Multi-Sphere Discrete Element Method
DEM Clump
Glued Sphere DEM
Discrete Element Method
Contact models
MS-DEM contact models
Effect of contact plasticity on the seismic response of a 7-duct bundle immersed in fluid
期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2022, 卷号: 398, 页码: 9
作者:
Peng Q(彭青)
;
Jin YR(靳宇然)
;
Su XP
;
Liu XM(刘小明)
;
Wei YG
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/11/14
Nonlinear contact
Plasticity
Hexagonal bundle
Earthquake
Finite Element Method
The virtual element method for rock mass with frictional cracks
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 133, 页码: 255-268
作者:
Sun, Yinghao
;
Yi, Qi
;
Wang, Jiao
;
Sun, Guanhua
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  |  
浏览/下载:50/0
  |  
提交时间:2022/01/05
virtual element method
frictional contact
node-to-segment
Voronoi meshes
ANALYSIS OF THE TOOTH SURFACE CONTACT AREA OF A CIRCULAR-ARC-TOOTH-TRACE CYLINDRICAL GEAR UNDER LOAD
期刊论文
TRANSACTIONS OF FAMENA, 2021, 卷号: 45, 期号: 1, 页码: 79-94
作者:
Ma, Dengqiu
;
Liu, Yongping
;
Ye, Zhenhuan
;
Wei, Yongqiao
;
Liu, Jing
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  |  
浏览/下载:5/0
  |  
提交时间:2021/10/14
circular-arc-tooth-trace cylindrical gear
tooth surface equation
contact ellipse
finite element method
tooth line radius
module and gear tooth number
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
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  |  
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
ASYMPTOTIC ANALYSIS OF NONLINEAR ROBIN-TYPE BOUNDARY VALUE PROBLEMS WITH SMALL PERIODIC STRUCTURE
期刊论文
MULTISCALE MODELING & SIMULATION, 2021, 卷号: 19, 期号: 2, 页码: 830-845
作者:
Ye, Changqing
;
Cui, Junzhi
;
Dong, Hao
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  |  
浏览/下载:57/0
  |  
提交时间:2021/10/26
elliptic hemivariational inequality
homogenization
finite element method
error estimates
contact problems
Robin problems
Stability analysis of landslides using BEM and variational inequality based contact model
期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 123, 页码: 7
作者:
Nie, Zhibao
;
Zhang, Zhihong
;
Zheng, Hong
;
Lin, Shan
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  |  
浏览/下载:15/0
  |  
提交时间:2021/05/25
Slope stability analysis
Strength reduction method
Boundary element method
Variational inequality
Contact problems
Landslide dynamic process and parameter sensitivity analysis by discrete element method: the case of Turnoff Creek rock avalanche
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 7, 页码: 1581-1595
作者:
An Huicong
;
Ouyang Chaojun
;
Zhao Chuan
;
Zhao Wei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/08/21
Discrete element method
Contact model
Numerical modeling
Rock avalanche
Geological hazard assessment
Parameter analysis
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