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冯春 [7]
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Creator:冯春
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Funding Organization:National Natural Science Foundation of China
Document Type:期刊论文
Community:流固耦合系统力学重点实验室
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Development of BB model and investigation of P-wave propagation across jointed rock masses using CDEM
期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 165, 页码: 11
Authors:
Hu HN(胡桓宁)
;
Yang, Liyun
;
Feng C(冯春)
;
Zhu XG(朱心广)
;
Zhou, Jun
;
Liu XM(刘新明)
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View/Download:77/0
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Submit date:2024/01/02
Continuum-discontinuum element method
(CDEM)
BB model
Wave propagation
Jointed rock mass
Rock fracture mechanism of air-deck charge blasting considering the action effect of blasting gas
期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2023, 卷号: 142, 页码: 16
Authors:
Ding, Chenxi
;
Yang, Renshu
;
Zhu XG(朱心广)
;
Feng C(冯春)
;
Zhou, Jun
Adobe PDF(11547Kb)
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View/Download:86/7
  |  
Submit date:2023/11/28
Blasting gas
Air-deck charge
Profile quality
Rock damage and fracture
Space-time effect of blasting stress wave and blasting gas on rock fracture based on a cavity charge structure
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2022, 卷号: 160, 页码: 9
Authors:
Ding, Chenxi
;
Yang, Renshu
;
Chen, Cheng
;
Zhu XG(朱心广)
;
Feng C(冯春)
;
Xie, Quanmin
Adobe PDF(11293Kb)
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View/Download:171/47
  |  
Submit date:2022/12/20
Blasting stress wave
Blasting gas
Cavity charge structure
Strain evolution
Crack propagation
Three-dimensional simulations of large-scale long run-out landslides with a GPU-accelerated elasto-plastic SPH model
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 145, 页码: 132-148
Authors:
Huang,Can
;
Sun,Yunhui
;
An Y(安翼)
;
Shi CQ(石传奇)
;
Feng C(冯春)
;
Liu,Qingquan
;
Yang,Xiufeng
;
Wang,Xiaoliang
Adobe PDF(32517Kb)
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View/Download:334/62
  |  
Submit date:2022/11/21
Three-dimensional
SPH
Large-scale landslides
GPU-accelerated
Dynamic processes
Directional fracture behavior and stress evolution process of the multi-slit charge blasting
期刊论文
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2022, 卷号: 152, 页码: 13
Authors:
Ding,Chenxi
;
Yang,Renshu
;
Xiao,Chenglong
;
Chen,Jianhua
;
Wang,Desheng
;
Gong,Min
;
Feng C(冯春)
Adobe PDF(12458Kb)
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View/Download:155/32
  |  
Submit date:2022/03/05
Multi-slit charge
Directional fracture
Crack propagation
Stress evolution
Blasting vibration
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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View/Download:232/54
  |  
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)
Adobe PDF(10293Kb)
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View/Download:239/78
  |  
Submit date:2021/06/07
Blasting
Stress wave superposition
Crack initiation
Digital image correlation
Model experiment
Numerical simulation