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冯春 [14]
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Creator:fengchun分冯春
Document Type:期刊论文
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Numerical study of blast wave propagation through granular materials subjected to buried blasts
期刊论文
POWDER TECHNOLOGY, 2023, 卷号: 429, 页码: 20
Authors:
Zhang, Chuanshan
;
Feng C(冯春)
;
Xue, Kun
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Submit date:2023/10/23
Buried blast
Pressure-profile
Granular materials
Coupled FEM and DEM
Numerical simulations
A hybridized continuum-discontinuum modeling for investigating the fracture and energy evolution characteristics of rock mass under sequential explosive detonation using a bilinear cohesive fracture model
期刊论文
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 162, 页码: 105607
Authors:
Lin QD(林钦栋)
;
Zhu XG(朱心广)
;
Yuan, Jianfei
;
Feng C(冯春)
;
Gan, Yundan
;
Jiao, Wenjun
;
Zhang, Yulei
Adobe PDF(9912Kb)
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Submit date:2023/09/26
Rock mass
Energy evolution
Sequential detonation loading
CDEM
Energy statistics algorithm
Numerical Analysis of Directional Rock Blasting with Continuous-Discontinuous Element Method
期刊论文
KSCE JOURNAL OF CIVIL ENGINEERING, 2023
Authors:
Li, Yunpeng
;
Feng C(冯春)
;
Zhang, Yiming
Adobe PDF(2739Kb)
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Submit date:2023/07/17
Directional rock blasting
Continuous-discontinuous element method (CDEM)
Fracture degree
Damage factor
Numerical simulations
Modeling of projectile penetrating fiber-reinforced concrete via the continuum discontinuum element method
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 276, 页码: 17
Authors:
Sun, Bowen
;
Han, Fei
;
Feng C(冯春)
;
Mei, Yong
;
Sun, Yunhou
;
Shen, Jun
;
Zhang, Ao
Adobe PDF(3303Kb)
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Submit date:2023/02/03
CDEM
Fiber-reinforced concrete
Penetration
Crack width
Weibull distribution
Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11
Authors:
Yue ZW
;
Zhou J
;
Feng C(冯春)
;
Wang X
;
Peng LZ
;
Cong JY
Adobe PDF(5753Kb)
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Submit date:2022/03/22
Continuum-discontinuum element method
Material point method
Rock blasting
Numerical simulation
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
Numerical analysis of deep hole multi-stage cut blasting of vertical shaft using a continuum-based discrete element method
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 12, 页码: 11
Authors:
Ding, Chenxi
;
Yang, Renshu
;
Zheng, Changda
;
Yang, Liyun
;
He, Songlin
;
Feng C(冯春)
Adobe PDF(1348Kb)
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Submit date:2021/08/03
Vertical shaft
Cut blasting
Continuum-based discrete element method
Fractal damage
Fracture degree
Stress wave superposition effect and crack initiation mechanism between two adjacent boreholes
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 138, 页码: 9
Authors:
Ding, Chenxi
;
Yang, Renshu
;
Feng C(冯春)
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Submit date:2021/06/07
Blasting
Stress wave superposition
Crack initiation
Digital image correlation
Model experiment
Numerical simulation
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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View/Download:455/249
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Submit date:2020/03/11
Fragments field
Continuum-based discrete element method
Cross-scale calculation
Detonation product leakage algorithm
Analysis of Criteria for Assessing Safety Distance for Focused Warhead Fragments Based on CDEM
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2019, 卷号: 2019, 页码: 12
Authors:
Bai CH
;
Wang HZ
;
Feng C(冯春)
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View/Download:212/70
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Submit date:2019/11/25