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Dynamic evolution behavior of cracks for single-track and multi-track clads in laser cladding
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 页码: 16
作者:
Bian YH(边艳华)
;
Dong BX(董斌鑫)
;
Chen B(陈博)
;
Guo, Jianhao
;
Li SX(李少霞)
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/01/22
Laser cladding
Additive manufacturing
Cracks
Residual stress
Thermal stress
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
作者:
Li, Jianghua
;
Huang, Qinghui
;
Wang, Zhiyang
;
Zhang, Ningyu
;
Chen, Gang
收藏
  |  
浏览/下载:4/0
  |  
提交时间: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
作者:
Liu, Mengqi
;
Zhen, Yu
;
Sun, Yi
;
He, Linghui
;
Wu, Kaijin
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/09/05
Curvature
Fracture
Crack propagation paths
The interaction of multiple cracks
Shielding effect
Improved XFEM for multiple crack analysis: Accurate and efficient implementations for stress intensity factors
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 411, 页码: 116045
作者:
Wen, LongFei
;
Tian, Rong
;
Wang LX(王理想)
;
Feng C(冯春)
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2023/06/15
Improved XFEM
Multiple cracks
Extra-dof-free singularity enrichment
Level set templated cover cutting
Stress intensity factor
Linear elastic fracture mechanics (LEFM)
Investigation of Fluid Filled Behaviour of Cracks under Rolling Contacts
期刊论文
Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2022, 卷号: 33, 期号: 10, 页码: 1210-1218
作者:
Dong, Longlong
;
Yu, Shurong
;
Li, Shuxin
;
Song, Wei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/06/20
Crack propagation
Liquids
Pressurization
Stress intensity factors
Cavity entrapment
Crack surfaces
Cracks propagation
Fluid pressurization
Fluid-filled
Mode changes
Propagation mode
Rolling contacts
Self-sealed
Stress-intensity factors
Crack problem in a functionally graded superconductor cylinder under pulsed field magnetization
期刊论文
Physica C: Superconductivity and its Applications, 2022, 卷号: 596
作者:
Zhao, Yufeng
;
Li, Tengjiao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/04/21
Cracks
Heat transfer
Magnetic fields
Magnetization
Stress intensity factors
Superconducting materials
Crack problems
Electromagnetic stress
FEM models
Functionally graded
Functionally graded superconductor
Gradient parameter
Model-based OPC
Pulsed magnetic fields
Pulsed-field magnetization
Stress-intensity factors
Microstructure, Properties and Tensile Fracture Behavior of Powder Metallurgy Decorative Pattern Steel in Different Heat Treatments
期刊论文
Cailiao Daobao/Materials Reports, 2022, 卷号: 36, 期号: 9
作者:
Li, Wei
;
Cao, Rui
;
Yan, Yingjie
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/06/20
Cracks
Heat treatment
Metals
Microstructure
Powder metallurgy
Steel metallurgy
Tensile testing
Toughness
C contents
Carbide cracking
Decorative patterns
Fracture behavior
M23C6 carbide
matrix
Microstructures properties
Powder metallurgy decorative pattern steel
Tensile fractures
Tool materials
A Differential Excitation Eddy Current Probe Based on Novel Annular Fractal Curve for Defects Inspection
期刊论文
IEEE Sensors Journal, 2022, 卷号: 22, 期号: 16, 页码: 1-1
作者:
Chen, Guolong
;
Li, Zhaofei
;
Cao, Zheng
;
Gao, Wei
;
Jin, Wuyin
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/08/09
Cracks
Eddy current testing
Fractals
Probes
Coil
Defect detection
Differential excitation
Eddy current probes
Eddy current testing
Eddy-current testing
Fractal curves
Nondestructive testing
Performance
Probe-based
Durability and mechanical performance of pure/chelated superabsorbent polymer (SAP/SAPC) added mortar in cold region
期刊论文
Journal of Building Engineering, 2021, 卷号: 44
作者:
Li, Desheng
;
Chen, Bing
;
Xue, Ke
;
Li, Anyuan
;
Zheng, Hao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Cements
Cracks
Degradation
Durability
Mortar
Railroad transportation
Railroads
Shrinkage
Thawing
Cement based material
Cold regions
Concrete cracks
Durability performance
Freeze/thaw
Mechanical performance
Micro cracks
Self-healing
Superabsorbent polymer
Thaw-soak-freeze
An analytical solution to the stress fields of kinked cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
作者:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
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  |  
浏览/下载:86/0
  |  
提交时间:2021/11/01
Kinked cracks
Stress fields
Stress intensity factors
Crack deflection
Fracture mechanics
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