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李世海 [10]
冯春 [7]
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Creator:李世海
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Document Type:期刊论文
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A half-space based contact detection algorithm for complex blocks
期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 135, 页码: 104168
Authors:
Wang XQ(王心泉)
;
Feng C(冯春)
;
Zhu XG(朱心广)
;
Zhang L(张丽)
;
Li SH(李世海)
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View/Download:266/77
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Submit date:2022/10/25
Contact detection
Potential contact pair
Half-space inclusion relation
Convex polygonal block
Convex polyhedral block
Cohesive fracture model of rocks based on multi-scale model and Lennard-Jones potential
期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 246, 页码: 26
Authors:
Lin QD(林钦栋)
;
Li SH(李世海)
;
Feng C(冯春)
;
Wang XQ(王心泉)
Adobe PDF(8499Kb)
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View/Download:436/170
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Submit date:2021/04/19
Multi-scale model
Lennard-Jones potential
Cohesive fracture model
Fracture energy
A block particle coupled model and its application to landslides
期刊论文
Theoretical and Applied Mechanics Letters, 2020, 卷号: 2, 页码: 79-86
Authors:
Feng C(冯春)
;
Li SH(李世海)
;
Lin QD(林钦栋)
Adobe PDF(3954Kb)
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Submit date:2021/01/29
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.
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View/Download:2384/1775
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Submit date:2015/03/17
Contact Detection
Polyhedral Block
Geometric Resolution
Contact Type
Shrunken Edge
Approaching Face
2D particle contact-based meshfree method in CDEM and its application in geotechnical problems
期刊论文
ENGINEERING COMPUTATIONS, 2015, 卷号: 32, 期号: 4, 页码: 1080-1103
Authors:
Feng C(冯春)
;
Li SH(李世海)
;
Onate E
;
Feng, C (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100080, Peoples R China.
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View/Download:1604/1041
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Submit date:2015/09/22
Numerical Simulation
Cutting
Meshfree Method
Particle Contact
Pcmm
Rock And Soil
Micro-macro homogenization of granular materials based on the average-field theory of Cosserat continuum
期刊论文
ADVANCED POWDER TECHNOLOGY, 2014, 卷号: 25, 期号: 1, 页码: 436-449
Authors:
Liu, QP
;
Liu XY(刘晓宇)
;
Li, XK
;
Li SH(李世海)
;
Liu, QP (reprint author), Dalian Jiaotong Univ, Sch Civil & Safety Engn, Dalian 116028, Peoples R China.
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Submit date:2014/05/09
Granular Materials
Average-field Theory
Effective Couple Stress Tensor
Micromechanically Based Constitutive Models
一种基于单元局部坐标系求解二维孔隙渗流问题的数值方法
期刊论文
岩土力学, 2014, 卷号: 35, 期号: 2, 页码: 584-590
Authors:
冯春
;
李世海
;
王理想
Adobe PDF(579Kb)
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View/Download:534/126
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Submit date:2014/11/04
孔隙渗流
数值方法
局部坐标系
体积模量
饱和度
A semi-spring and semi-edge combined contact model in CDEM and its application to analysis of Jiweishan landslide
期刊论文
Journal of Rock Mechanics and Geotechnical Engineering, 2014, 卷号: 6, 期号: 1, 页码: 26-35
Authors:
Feng C(冯春)
;
Li SH(李世海)
;
Liu XY(刘晓宇)
;
Zhang YN(张亚南)
Adobe PDF(1077Kb)
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View/Download:1369/687
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Submit date:2015/09/02
Continuum-based Discrete Element Method (Cdem)
Contact Detection Method
Semi-spring
Semi-edge
Landslide
A GPU-Based Parallel Procedure for Nonlinear Analysis of Complex Structures Using a Coupled FEM/DEM Approach
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2013, 卷号: 2013, 页码: 618980/1-618980/15
Authors:
Wang LX(王理想)
;
Li SH(李世海)
;
Zhang GX
;
Ma ZS(马照松)
;
Zhang L
;
Li, SH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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Submit date:2013/12/16
A comparative study on different parallel solvers for nonlinear analysis of complex structures
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2013, 卷号: 2013, 页码: 764237
Authors:
Zhang L
;
Zhang GX
;
Wang LX(王理想)
;
Ma ZS(马照松)
;
Li SH(李世海)
;
Zhang, L (reprint author), China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China.
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Submit date:2014/01/17