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Key Labora... [8]
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李世海 [8]
冯春 [5]
朱心广 [3]
林钦栋 [3]
王心泉 [3]
Zhang GX [2]
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Creator:李世海
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Language:英语
Community:流固耦合系统力学重点实验室
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A simple particle-spring method for capturing the continuous-discontinuous processes of brittle materials
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 139, 页码: 221-231
Authors:
Feng C(冯春)
;
Liu XM(刘新明)
;
Lin QD(林钦栋)
;
Li SH(李世海)
Adobe PDF(4619Kb)
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Submit date:2022/07/18
Particle-spring method
Mixed fracture
Multiple crack propagation
Brittle material
A novel three-dimensional hydraulic fracturing model based on continuum-discontinuum element method
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 383, 页码: 113887
Authors:
Zhu XG(朱心广)
;
Feng C(冯春)
;
Cheng PD(程鹏达)
;
Wang XQ(王心泉)
;
Li SH(李世海)
Adobe PDF(4719Kb)
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View/Download:161/45
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Submit date:2022/10/25
Hydraulic fracturing
continuum-discontinuum element method (CDEM)
Fracture seepage
Pore seepage
Crack propagation
Numerical simulation
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)
Adobe PDF(4265Kb)
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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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Submit date:2021/04/19
Multi-scale model
Lennard-Jones potential
Cohesive fracture model
Fracture energy
Evolution characteristics of crack and energy of low-grade highway under impact load
期刊论文
INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING, 2021, 页码: 16
Authors:
Lin QD(林钦栋)
;
Feng C(冯春)
;
Zhu XG(朱心广)
;
Zhang GH(张耕豪)
;
Li SH(李世海)
Adobe PDF(2166Kb)
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Submit date:2021/04/07
Impact load
low-grade highway
evolution characteristic of deflection
evolution characteristic of crack
evolution characteristic of energy
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
Continuous-discontinuous coupling model for crack initiation and propagation analysis
会议论文
International Conference on Airworthiness & Fatigue-7th ICSAELS Series Conference, 中国北京/Beijing, China, 2013-03-25
Authors:
Wang J(王杰)
;
Li SH(李世海)
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View/Download:345/94
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Submit date:2014/04/02
Continuous-discontinuous Coupling Model
Crack Propagation
Intra-element Fracturing
Numerical Experiment
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