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武汉大学 [14]
武汉岩土力学研究所 [14]
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A Novel Continuous-Discontinuous Multi-Field Numerical Model for Rock Blasting
期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 21, 页码: 13
作者:
Li, Yunpeng
;
Feng C(冯春)
;
Ding, Chenxi
;
Zhang, Yiming
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/12/20
rock blasting
continuous-discontinuous element method (CDEM)
multi-field coupled processes
dynamic loading
gas permeation
numerical simulations
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:54/0
  |  
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
Influence of rock heterogeneity on hydraulic fracturing: A parametric study using the combined finite-discrete element method
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 234, 页码: 18
作者:
Wu, Mingyang
;
Gao, Ke
;
Liu, Jianjun
;
Song, Zhenlong
;
Huang, Xiaolin
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2022/01/05
Hydraulic fracturing
Combined finite-discrete element method
Rock heterogeneity
Propagation regimes
Fracture morphology
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
收藏
  |  
浏览/下载:31/0
  |  
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
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  |  
浏览/下载:16/0
  |  
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
收藏
  |  
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:37/0
  |  
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
收藏
  |  
浏览/下载:81/0
  |  
提交时间:2021/08/11
Fracture energy
Sensitivity analysis
Uniaxial compression
Direct tension
Combined finite-discrete element method (FDEM)
Numerical modeling for strain rate effect and size effect of ice under uniaxial tension and compression
期刊论文
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2021, 卷号: 96, 页码: 20
作者:
Zhang JP
;
Zhou D(周东)
收藏
  |  
浏览/下载:73/0
  |  
提交时间:2021/05/17
PSM
Brittle failure
Ice
Strain rate effect
Size effect
An advanced ALE-mixed finite element method for a cardiovascular fluid-structure interaction problem with multiple moving interfaces
期刊论文
JOURNAL OF COMPUTATIONAL SCIENCE, 2021, 卷号: 50, 页码: 13
作者:
Sun, Pengtao
;
Zhang, Chen-Song
;
Lan, Rihui
;
Li, Lin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/04/02
Arbitrary Lagrangian-Eulerian (ALE) mapping
Mixed finite element method
Fluid-structure interaction (FSI)
Cardiovascular environment
Saddle-point linear algebraic system
Multi-domain
interface interactions
Vascular aneurysm
Endovascular stent graft
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