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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... [4]
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李世海 [17]
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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:246/69
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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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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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View/Download:301/91
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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
Quantitative characterization of damage-aggravation effect caused by progressive damage
期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 17
Authors:
Lin QD(林钦栋)
;
Li SH(李世海)
;
Feng C(冯春)
;
Zhou D(周东)
Adobe PDF(2029Kb)
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View/Download:305/49
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Submit date:2021/03/03
Progressive damage
Bearing strength
Damage-aggravation effect
Progressive damage ratio
Experiment on micron-sized particle production of iron ore by rapid unloading of liquid CO2
期刊论文
POWDER TECHNOLOGY, 2018, 卷号: 327, 页码: 449-455
Authors:
Fan YB(范永波)
;
Duan WJ(段文杰)
;
Li SH(李世海)
;
Qiao JY(乔继延)
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View/Download:501/294
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Submit date:2018/10/30
Liquid Co2
Rapid Unloading
Iron Ore
Micron-sized Particles
Real-time monitoring instrument designed for the deformation and sliding period of colluvial landslides
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2017, 卷号: 76, 期号: 3, 页码: 829-838
Authors:
Fan YB(范永波)
;
Yang SW
;
Xu LK
;
Li SH(李世海)
;
Feng C(冯春)
;
Liang BF
;
Fan, YB (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
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View/Download:364/148
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Submit date:2017/11/29
Real-time Monitoring Instrument
Colluvial Landslides
Horizontal Displacement
Deep Dislocation Displacement
Accurate Depth Of The Slip Surface
Sliding Direction
The Three-Stage Model Based on Strain Strength Distribution for the Tensile Failure Process of Rock and Concrete Materials
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2016, 卷号: 29, 期号: 5, 页码: 514-526
Authors:
Guo RK
;
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:285/79
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Submit date:2016/12/08
Three-stage Constitutive Model
Tensile Failure
Distribution Of Strain Strength
Fracture Factor
Rock And Concrete
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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Adobe PDF(661Kb)
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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
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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Adobe PDF(4762Kb)
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View/Download:2361/1765
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Submit date:2015/03/17
Contact Detection
Polyhedral Block
Geometric Resolution
Contact Type
Shrunken Edge
Approaching Face