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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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冯春 [2]
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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
Favorite
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View/Download:61/0
  |  
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)
Favorite
  |  
View/Download:27/0
  |  
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
Investigation on the Fatigue Crack Propagation of Medium-Entropy Alloys with Heterogeneous Microstructures
期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 17, 页码: 14
Authors:
Liu Y(刘洋)
;
Jiang P(姜萍)
;
Duan GH(段桂花)
;
Wang J(王晶)
;
Zhou LL(周玲玲)
;
Xie JJ(谢季佳)
Adobe PDF(28413Kb)
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View/Download:160/23
  |  
Submit date:2022/09/29
heterogeneous microstructure
MEA
recrystallization annealing
fatigue crack propagation threshold
fatigue crack growth path
cyclic plastic zone
Deformation nanotwins suppress shear banding during impact test of CrCoNi medium-entropy alloy
期刊论文
SCRIPTA MATERIALIA, 2020, 卷号: 178, 页码: 452-456
Authors:
Wu XL(武晓雷)
;
Yang MX(杨沐鑫)
;
Jiang P(姜萍)
;
Wang C
;
Zhou LL(周玲玲)
;
Yuan FP(袁福平)
;
Ma E
Adobe PDF(2359Kb)
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View/Download:359/149
  |  
Submit date:2020/04/07
Nano-twin
Shear-band
Strain hardening
Impact toughness
Medium-entropy alloy
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9
Authors:
Song QY(宋清源)
;
Sun CQ(孙成奇)
Adobe PDF(3170Kb)
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View/Download:465/88
  |  
Submit date:2020/03/11
very high cycle fatigue
High strength steels
Crack initiation mechanism
crack growth rate
Grain refinement
Superior mechanical properties and deformation mechanisms of heterogeneous laminates under dynamic shear loading
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 756, 页码: 492-501
Authors:
He JY(何金燕)
;
Yuan FP(袁福平)
;
Yang MX(杨沐鑫)
;
Jiao SH(焦四海)
;
Wu XL(武晓雷)
Adobe PDF(1558Kb)
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View/Download:412/93
  |  
Submit date:2019/09/09
Laminates
Twinning
Strain gradient
Geometrically necessary dislocations
Dynamic fracture
Shear band