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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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力学所知识产出(19... [3]
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李世海 [12]
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Indexed By:SCI
Creator:李世海
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Document Type:期刊论文
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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:162/45
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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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View/Download:245/69
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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:409/158
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Submit date:2021/04/19
Multi-scale model
Lennard-Jones potential
Cohesive fracture model
Fracture energy
A two-scale contact model for collisions between blocks in CDEM
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2015, 卷号: 58, 期号: 9, 页码: 1596-1603
Authors:
Li SH(李世海)
;
Tang DH(唐德泓)
;
Wang J(王杰)
;
Tang, DH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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View/Download:496/135
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Submit date:2016/01/08
Two-scale
Contact Model
Collision
Elastic Wave
Element Subdivision
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:1572/1031
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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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Adobe PDF(876Kb)
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View/Download:724/240
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Submit date:2014/05/09
Granular Materials
Average-field Theory
Effective Couple Stress Tensor
Micromechanically Based Constitutive Models
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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View/Download:1482/376
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Submit date:2013/12/16
Progressive failure constitutive model of fracture plane in geomaterial based on strain strength distribution
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2013, 卷号: 50, 期号: 3-4, 页码: 570-577
Authors:
Li SH(李世海)
;
Zhou D(周东)
;
Zhou, D (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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View/Download:838/278
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Submit date:2013/03/07
Constitutive Model
Strain Strength Distribution
Fracture Plane
Intact Factor
Fracture Factor
Combined Effect
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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View/Download:741/167
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Submit date:2014/01/17
Analysis of critical excavation depth for a jointed rock slope using a face-to-face discrete element method
期刊论文
Rock Mechanics and Rock Engineering, 2007, 卷号: 40, 期号: 4, 页码: 331-348
Authors:
Li SH(李世海)
;
Wang JG(王建国)
;
Liu BS(柳丙善)
;
Dong DP(董大鹏)
;
Wang, JG (reprint author), Natl Univ Singapore, Trop Marine Sci Inst, Singapore 119260, Singapore.
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View/Download:708/197
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Submit date:2009/08/03
Slope Stability
Discontinuity
Critical Excavation Depth
Face-to-face Dem
Limit Equilibrium Method
Joint Configuration
Stability Analysis
Mechanics
Failure
Turkey
Model