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Key Labor... [10]
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冯春 [10]
朱心广 [10]
王心泉 [4]
程鹏达 [3]
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Creator:fengchun分冯春
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:65/0
  |  
Submit date:2024/03/11
Continuous-discontinuous element method (CDEM)
Perforation layout parameters
Numerical simulation
Hydraulic fracturing
Crack propagation
Simulation of grout diffusion in fractured rock mass by equivalent seepage lattice elements
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2023, 卷号: 157, 页码: 207-215
Authors:
Li, Jing
;
Zhu XG(朱心广)
;
Feng C(冯春)
;
Wang LX(王理想)
;
Han GF(韩国锋)
;
Zhang, Yiming
Adobe PDF(1642Kb)
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View/Download:32/2
  |  
Submit date:2024/02/26
Seepage lattice element
Bingham fluid
Equivalent fracture-pore
Grout diffusion
Parameter study
Investigation on the Fragmentation and Outburst Mechanism of Coal Sample with Pore Gas Using CDEM
期刊论文
MINERALS, 2023, 卷号: 13, 期号: 3, 页码: 351
Authors:
Zhang, Qunlei
;
Wang, Zhiming
;
Feng C(冯春)
;
Zhu XG(朱心广)
;
Zhou J(周俊)
Adobe PDF(3896Kb)
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View/Download:64/2
  |  
Submit date:2023/04/20
coal gas outburst
in situ stresses
pore ratios
gas pressures
CDEM
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:191/54
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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
基于降雨入渗概化模型的王家台滑坡岩土参数反演分析
期刊论文
科学技术与工程, 2022, 卷号: 22, 期号: 09, 页码: 3485-3490
Authors:
张新伟
;
朱心广
;
冯春
;
王心泉
;
刘新明
Adobe PDF(1666Kb)
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View/Download:170/46
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Submit date:2022/06/10
滑坡
岩土参数反演
降雨入渗
监测数据
数值模拟
连续-非连续单元法
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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View/Download:212/54
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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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View/Download:179/56
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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:261/75
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Submit date:2022/10/25
Contact detection
Potential contact pair
Half-space inclusion relation
Convex polygonal block
Convex polyhedral block
再悬浮底泥中非吸附性污染物释放的数值模拟
期刊论文
力学学报, 2020, 卷号: 52, 期号: 03, 页码: 689-697
Authors:
程鹏达
;
朱心广
;
冯春
;
王晓亮
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  |  
Adobe PDF(562Kb)
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View/Download:399/63
  |  
Submit date:2020/07/15
底泥污染物
再悬浮
湍动能
颗粒体积分数
浓度
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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View/Download:465/253
  |  
Submit date:2020/03/11
Fragments field
Continuum-based discrete element method
Cross-scale calculation
Detonation product leakage algorithm