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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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微重力重点实验室 [1]
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冯春 [26]
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Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures
期刊论文
STRUCTURAL CONCRETE, 2024, 页码: 16
Authors:
Huang, Junguang
;
Feng C(冯春)
;
Wang, Xueya
;
Zhang, Yiming
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View/Download:13/0
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Submit date:2024/04/29
continuous-discontinuous element method (CDEM)
coupling
failure
numerical simulation
reinforced concrete
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:48/0
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Submit date:2024/03/11
Continuous-discontinuous element method (CDEM)
Perforation layout parameters
Numerical simulation
Hydraulic fracturing
Crack propagation
Improved XFEM (IXFEM): Arbitrary multiple crack initiation, propagation and interaction analysis
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2024, 卷号: 421, 页码: 54
Authors:
Wang, Li Xiang
;
Wen, LongFei
;
Tian, Rong
;
Feng C(冯春)
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View/Download:14/0
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Submit date:2024/04/29
Improved XFEM (IXFEM)
Level set templated cover cutting method (LSTCCM)
Fully extra-DOF-free enrichment
Adaptive interaction integral
Competing crack growth
Benchmark set
Study on the Guiding Mechanism of Multiple and Empty Holes Under Explosion Load
期刊论文
MINING METALLURGY & EXPLORATION, 2023, 页码: 10
Authors:
Cao, Ruyang
;
Li, Yunpeng
;
Feng C(冯春)
;
Zhang, Yiming
Adobe PDF(1167Kb)
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View/Download:53/4
  |  
Submit date:2024/01/22
Induced hole
CDEM
Crack propagation
Double hole blasting
Precise blasting
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:23/1
  |  
Submit date:2024/02/26
Seepage lattice element
Bingham fluid
Equivalent fracture-pore
Grout diffusion
Parameter study
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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View/Download:84/6
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Submit date:2023/07/17
Directional rock blasting
Continuous-discontinuous element method (CDEM)
Fracture degree
Damage factor
Numerical simulations
A study of crack propagation during blasting under high in-situ stress conditions based on an improved CDEM method
期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023
Authors:
Ding, Chenxi
;
Liang, Xintong
;
Yang, Renshu
;
Zhang, ZongXian
;
Guo, Xiao
;
Feng C(冯春)
;
Zhu XG(朱心广)
;
Xie, Quanmin
Adobe PDF(5236Kb)
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View/Download:55/0
  |  
Submit date:2023/06/15
Crushed zone
energy dissipation
in-situ stress
crack propagation
stress evolution
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:166/45
  |  
Submit date:2022/12/20
Blasting stress wave
Blasting gas
Cavity charge structure
Strain evolution
Crack propagation
Experiments and numerical simulations on dynamic crack behavior at the interface of layered brittle material
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2022, 页码: 13
Authors:
Zhou, Jun
;
Yue, Zhongwen
;
Feng C(冯春)
;
Wang, Peng
;
Yue, Xiaolei
;
Tao, Tiejun
Adobe PDF(8890Kb)
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View/Download:173/44
  |  
Submit date:2022/09/27
caustics
continuum-discontinuum element method
drop weight tests
interface crack
A simple particle-spring method for capturing the continuous-discontinuous processes of brittle materials
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 139, 页码: 221-231
Authors:
Feng C(冯春)
;
Liu XM(刘新明)
;
Lin QD(林钦栋)
;
Li SH(李世海)
Adobe PDF(4619Kb)
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View/Download:253/89
  |  
Submit date:2022/07/18
Particle-spring method
Mixed fracture
Multiple crack propagation
Brittle material