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CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992
Authors:  Ren, Qingshan;  Zhao, Yixin;  Zhu XG(朱心广);  Zhou Y(周宇);  Jiang, Yaodong;  Wang, Pengpeng;  Zhang, Cun
Adobe PDF(16366Kb)  |  Favorite  |  View/Download：232/47  |  Submit date：2022/10/23
Continuous discontinuous element method (CDEM)  Discrete fracture network (DFN)  Volume heterogeneity  Maximum fracture width  Multivariate regression analysis  
An optimized volume of fluid method for modelling three-dimensional debris flows. Implementation in OpenFOAM, validation, and application in the Aiwa Watershed, Beijing 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 14
Authors:  Zhang Y(张岩);  Lyu, Liqun;  Li P(李鹏)
Adobe PDF(3322Kb)  |  Favorite  |  View/Download：440/92  |  Submit date：2022/03/28
Debris flow  Volume of fluid  Herschel-Bulkley  Aiwa Watershed  OpenFOAM  
Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11
Authors:  Yue ZW;  Zhou J;  Feng C(冯春);  Wang X;  Peng LZ;  Cong JY
Adobe PDF(5753Kb)  |  Favorite  |  View/Download：358/100  |  Submit date：2022/03/22
Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  
Modelling the wave-induced instantaneous liquefaction in a non-cohesive seabed as a nonlinear complementarity problem 期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 137, 页码: 18
Authors:  Zhou, Mozhen;  Liu, Hui;  Jeng, Dong-Sheng;  Qi WG(漆文刚);  Fang, Qian
Adobe PDF(3715Kb)  |  Favorite  |  View/Download：189/33  |  Submit date：2021/11/01
Nonlinear complementarity problem  Karush-Kuhn-Tucker (KKT) condition  Lagrange multiplier method  Soil liquefaction  Wave-seabed interactions  
A constitutive model for granular materials subjected to a large stress range 期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 120, 页码: 13
Authors:  Liu L(刘林);  Yao YP;  Luo T;  Zhou AN
View  |  Adobe PDF(4451Kb)  |  Favorite  |  View/Download：454/119  |  Submit date：2020/04/07
Granular materials  Constitutive behavior  Large stress range  Particle crushing  High stress  Constitutive model  
Electro-osmotic consolidation of soil with variable compressibility, hydraulic conductivity and electro-osmosis conductivity 期刊论文
COMPUTERS AND GEOTECHNICS, 2017, 卷号: 85, 页码: 126-138
Authors:  Wu, Hui;  Qi WG(漆文刚);  Hu, Liming;  Wen, Qingbo;  Hu, LM (reprint author), Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China.
View  |  Adobe PDF(4090Kb)  |  Favorite  |  View/Download：505/194  |  Submit date：2017/10/27
Electro-osmotic Consolidation  Variable Soil Properties  Analytical Solution  Numerical Simulation  Excess Pore Water Pressure  Degree Of Consolidation  
Mechanical deterioration of rock salt at different confinement levels: A grain-based lattice scheme assessment 期刊论文
COMPUTERS AND GEOTECHNICS, 2017, 卷号: 84, 页码: 210-224
Authors:  Liu N;  Li M(李敏);  Chen WM(陈伟民);  Chen, WM (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
View  |  Adobe PDF(5033Kb)  |  Favorite  |  View/Download：365/159  |  Submit date：2017/07/24
Crystalline Grain  Lattice Scheme  Smooth Joint Logic (Sjl)  Confining Pressure  Mechanical Deterioration  
A shrunken edge algorithm for contact detection between convex polyhedral blocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2015, 卷号: 63, 页码: 315-330
Authors:  Wang J(王杰);  Li SH(李世海);  Feng C(冯春);  Li, SH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
View  |  Adobe PDF(4762Kb)  |  Favorite  |  View/Download：2358/1763  |  Submit date：2015/03/17
Contact Detection  Polyhedral Block  Geometric Resolution  Contact Type  Shrunken Edge  Approaching Face  
Modeling of inherent anisotropic behavior of partially saturated clayey rocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2013, 卷号: 48, 页码: 29-40
Authors:  Hu DW;  Zhou H;  Zhang F;  Shao JF;  Zhang JF(张均锋);  Zhou, H (reprint author), Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China.
Adobe PDF(828Kb)  |  Favorite  |  View/Download：912/314  |  Submit date：2013/03/25
Inherent Anisotropy  Unsaturated  Discrete Approach  Clayey Rocks