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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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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:12/0
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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:47/0
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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:12/0
  |  
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
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:51/4
  |  
Submit date:2024/01/22
Induced hole
CDEM
Crack propagation
Double hole blasting
Precise blasting
Microstructural insights into fatigue short crack propagation resistance and rate fluctuation in a Ni-based superalloy manufactured by laser powder bed fusion
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15
Authors:
Li JH(李江华)
;
Huang, Qinghui
;
Wang, Zhiyang
;
Zhang NY(张宁豫)
;
Chen, Gang
;
Qian GA(钱桂安)
Adobe PDF(17525Kb)
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Submit date:2024/01/02
Ni -based superalloy
Fatigue short cracks
Microstructure
Propagation model
Universal shielding effect of curvature on two interacting cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 179, 页码: 105389
Authors:
Liu, Mengqi
;
Zhen, Yu
;
Sun, Yi
;
He, Linghui
;
Wu, Kaijin
;
Ni Y(倪勇)
Adobe PDF(7523Kb)
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View/Download:29/0
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Submit date:2023/09/05
Curvature
Fracture
Crack propagation paths
The interaction of multiple cracks
Shielding effect
Low-Density Multilayer Graphdiyne Film with Excellent Energy Dissipation Capability under Micro-Ballistic Impact
期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2023, 页码: 9
Authors:
Xiao KL(肖凯璐)
;
Jin, Weiyue
;
Liu, Huibiao
;
Huang CG(黄晨光)
;
Li, Yuliang
;
Wu XQ(吴先前)
Adobe PDF(2677Kb)
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  |  
Submit date:2023/02/20
dynamic energy dissipation capacity
failure morphologies
microprojectile impact testing
molecular dynamics simulations
multilayer graphdiyne
CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992
Authors:
Ren, Qingshan
;
Zhao, Yixin
;
Zhu XG(朱心广)
;
Zhou Y(周宇)
;
Jiang, Yaodong
;
Wang, Pengpeng
;
Zhang, Cun
Adobe PDF(16366Kb)
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View/Download:232/47
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Submit date:2022/10/23
Continuous discontinuous element method (CDEM)
Discrete fracture network (DFN)
Volume heterogeneity
Maximum fracture width
Multivariate regression analysis
Micromechanics Modeling of Transverse Tensile Strength for Unidirectional CFRP Composite
期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 23, 页码: 14
Authors:
Liu, Liangbao
;
Zhang, Xiaohui
;
Wang ZB(王子标)
;
Wang, Yana
;
Guo, Jiangzhen
Adobe PDF(3111Kb)
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View/Download:278/141
  |  
Submit date:2023/01/12
unidirectional fiber-reinforced composites
transverse strength prediction
micromechanics modeling
stress concentration factor
stress field in matrix
异构中熵CrCoNi合金的疲劳裂纹扩展行为与机理研究
学位论文
硕士论文,北京: 中国科学院大学, 2022
Authors:
刘洋
Adobe PDF(14334Kb)
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Submit date:2023/01/05
异质结构,中熵合金,再结晶退火,疲劳裂纹扩展门槛值,裂纹尖端塑性区