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朱心广 [9]
冯春 [8]
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王心泉 [3]
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Creator:朱心广
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Document Type:期刊论文
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Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM
期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13
Authors:
Li, Jing
;
Wang LX(王理想)
;
Feng C(冯春)
;
Zhang, Rui
;
Zhu XG(朱心广)
;
Zhang, Yiming
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View/Download:47/0
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Submit date:2024/03/11
Continuous-discontinuous element method (CDEM)
Perforation layout parameters
Numerical simulation
Hydraulic fracturing
Crack propagation
Improving reservoir permeability by electric pulse controllable shock wave
期刊论文
JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY, 2023, 页码: 01633
Authors:
Zhu XG(朱心广)
;
Feng C(冯春)
;
Cheng PD(程鹏达)
Adobe PDF(1468Kb)
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Submit date:2023/06/15
Controllable shock wave
continuous-discontinuous element method
Coupling model
Fracture
Reservoir permeability
CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992
Authors:
Ren, Qingshan
;
Zhao, Yixin
;
Zhu XG(朱心广)
;
Zhou Y(周宇)
;
Jiang, Yaodong
;
Wang, Pengpeng
;
Zhang, Cun
Adobe PDF(16366Kb)
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Submit date:2022/10/23
Continuous discontinuous element method (CDEM)
Discrete fracture network (DFN)
Volume heterogeneity
Maximum fracture width
Multivariate regression analysis
一维轴对称杆件爆源模型及其在台阶爆破模拟中的应用
期刊论文
爆炸与冲击, 2022, 卷号: 42, 期号: 11, 页码: 145-155
Authors:
朱心广
;
冯春
;
王心泉
;
程鹏达
;
高圣元
Adobe PDF(1638Kb)
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View/Download:173/51
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Submit date:2023/02/09
杆件爆源模型
台阶爆破
连续-非连续单元法
振动速度峰值
数值模拟
An Efficient CDEM-based method to calculate full time-space natural fragment field of shell-bearing explosives
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2022, 卷号: 161, 页码: 12
Authors:
Wang, Haozhe
;
Yu, Anfeng
;
Feng C(冯春)
;
Ling, Xiaodong
;
Chen, Guoxin
;
Gu, Meng
;
Zhu XG(朱心广)
Adobe PDF(11342Kb)
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Submit date:2022/06/11
Natural fragments field
Stacked shell-bearing explosives
Continuous-discontinuous element method
Cross-Scale Efficient Simulation
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
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
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
An efficient CDEM-based method to calculate full-scale fragment field of warhead
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2019, 卷号: 133, 页码: 16
Authors:
Wang HZ
;
Bai CH
;
Feng C(冯春)
;
Xue K
;
Zhu XG(朱心广)
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Adobe PDF(3617Kb)
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Submit date:2020/03/11
Fragments field
Continuum-based discrete element method
Cross-scale calculation
Detonation product leakage algorithm