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The adaptive coupling of dual-horizon peridynamic element and finite element for the progressive failure of materials
期刊论文
INTERNATIONAL JOURNAL OF FRACTURE, 2024, 卷号: 245, 期号: 1-2, 页码: 89-114
Authors:
Bie, Yehui
;
Ding, Kuanjie
;
Zhao, Zhifu
;
Wei, Yueguang
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Submit date:2024/03/25
Adaptive coupling
Progressive failure
Dual-horizon peridynamics
Abaqus
UEL
Improved XFEM for multiple crack analysis: Accurate and efficient implementations for stress intensity factors
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 411, 页码: 116045
Authors:
Wen, LongFei
;
Tian, Rong
;
Wang LX(王理想)
;
Feng C(冯春)
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Submit date:2023/06/15
Improved XFEM
Multiple cracks
Extra-dof-free singularity enrichment
Level set templated cover cutting
Stress intensity factor
Linear elastic fracture mechanics (LEFM)
Mixed-mode fatigue crack propagation simulation by means of Geq and walker models of the structural steel S355
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 123, 页码: 16
Authors:
Xin,Haohui
;
Liu,Jielin
;
Correia,Jose A. F. O.
;
Berto,Filippo
;
Veljkovic,Milan
;
Qian GA(钱桂安)
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View/Download:89/0
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Submit date:2023/02/03
Mixed mode fatigue crack propagation
Equivalent energy release rate ()
Extended finite element method (XFEM)
Virtual Crack Closure Technology (VCCT)
Walker equation
连续体的有限单元法课程理论与上机课程建设
期刊论文
高教学刊, 2022, 卷号: 8, 期号: 16, 页码: 88-91
Authors:
张一鸣
;
王雪雅
;
冯春
;
丛俊余
Adobe PDF(2364Kb)
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Submit date:2022/08/11
岩土工程
本科生/研究生课程
数值计算
上机编程
连续-非连续数值分析课程建设规划
期刊论文
高教学刊, 2022, 卷号: 8, 期号: 04, 页码: 100-103
Authors:
张一鸣
;
王雪雅
;
冯春
;
丛俊余
Adobe PDF(548Kb)
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Submit date:2022/03/16
土木工程
本科生/研究生课程
数值计算
防灾减灾
能源开采
An analytical solution to the stress fields of kinked cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
Authors:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
Adobe PDF(3434Kb)
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Submit date:2021/11/01
Kinked cracks
Stress fields
Stress intensity factors
Crack deflection
Fracture mechanics
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)
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Submit date:2021/11/01
Nonlinear complementarity problem
Karush-Kuhn-Tucker (KKT) condition
Lagrange multiplier method
Soil liquefaction
Wave-seabed interactions
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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Submit date:2022/10/25
Hydraulic fracturing
continuum-discontinuum element method (CDEM)
Fracture seepage
Pore seepage
Crack propagation
Numerical simulation
Using Continuum-Discontinuum Element Method to Model the Foliation-Affected Fracturing in Rock Brazilian Test
期刊论文
ADVANCES IN CIVIL ENGINEERING, 2021, 卷号: 2021, 页码: 9
Authors:
Zhang, Qunlei
;
Zhi, Zihan
;
Feng C(冯春)
;
Li, Ruixia
;
Yue, Jinchao
;
Cong, Junyu
Adobe PDF(4113Kb)
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Submit date:2021/08/30
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