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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
作者:
Li, Jing
;
Wang LX(王理想)
;
Feng C(冯春)
;
Zhang, Rui
;
Zhu XG(朱心广)
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/03/11
Continuous-discontinuous element method (CDEM)
Perforation layout parameters
Numerical simulation
Hydraulic fracturing
Crack propagation
Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13
作者:
Pan, Xiangnan
;
Su, Hang
;
Liu, Xiaolong
;
Hong, Youshi
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  |  
浏览/下载:2/0
  |  
提交时间:2024/01/08
Titanium alloy
Very-high-cycle fatigue
Crack initiation
Crack growth threshold
Facet
Equiaxed or bimodal microstructure
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
作者:
Li, Gen
;
Ke, Lei
;
Ren, Xuechong
;
Sun, Chengqi
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  |  
浏览/下载:18/0
  |  
提交时间:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
Modeling of projectile penetrating fiber-reinforced concrete via the continuum discontinuum element method
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 276, 页码: 17
作者:
Sun, Bowen
;
Han, Fei
;
Feng C(冯春)
;
Mei, Yong
;
Sun, Yunhou
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  |  
浏览/下载:13/0
  |  
提交时间:2023/02/03
CDEM
Fiber-reinforced concrete
Penetration
Crack width
Weibull distribution
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
作者:
Liu, Liangbao
;
Zhang, Xiaohui
;
Wang, Zibiao
;
Wang, Yana
;
Guo, Jiangzhen
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  |  
浏览/下载:13/0
  |  
提交时间:2023/01/12
unidirectional fiber-reinforced composites
transverse strength prediction
micromechanics modeling
stress concentration factor
stress field in matrix
Failure mechanism tracing of the crankshaft for reciprocating High-Pressure plunger pump
期刊论文
Engineering Failure Analysis, 2022, 卷号: 141
作者:
Dong, Jie
;
Zhao, Shendan
;
Wang, Zhongkai
;
Wei, Liejiang
;
Bian, Hailong
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  |  
浏览/下载:27/0
  |  
提交时间:2022/08/09
Crankshafts
Fatigue of materials
Fracture
Outages
Pumps
Failure forms
Failure mechanism
Fatigue failures
High pressure
Plunger pumps
Power machinery
Reciprocating plunger pump
Stress amplitudes
Transition fillet
Typical failures
Improvements in Brazed-Joint Properties of Silicon Nitride and Titanium Alloys Using Laser-Induced Microscale Rice Leaf Structures
期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 19
作者:
He, Jian-Guo
;
Dai, Shou-Jun
;
Zhao, Yang
;
Huang, Min
;
Liu, Yang
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  |  
浏览/下载:20/0
  |  
提交时间:2022/10/28
laser-induced periodic surface structure
roughness
brazing
microstructure
laser welding
Characterization of Ceramic Thermal Shock Cracks Based on the Multifractal Spectrum
期刊论文
FRACTAL AND FRACTIONAL, 2022, 卷号: 6, 期号: 10, 页码: 13
作者:
Shao,Changxu
;
Guo,Hao
;
Meng,Songhe
;
Shao YF(邵颖峰)
;
Wang,Shanxiang
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  |  
浏览/下载:148/0
  |  
提交时间:2022/11/21
ceramics
thermal shocks
crack propagation
multifractal spectrum
deep learning
The effect of tungsten introduction on the tribological properties of Si3N4 ceramics paired with GCr15 steel under nonlubricated conditions
期刊论文
Wear, 2022, 卷号: 506-507, 期号: 2022, 页码: 204452
作者:
Wang, Lujie
;
Qi, Qian
;
Wang, Ziyue
;
Li, Tongyang
;
Yu, Yuan
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  |  
浏览/下载:16/0
  |  
提交时间:2022/11/30
Silicon nitride
Tungsten
Wear
Lubrication
Tribochemical layer
Study on the milling surface quality of 20% volume fraction SiCp/Al composites
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022, 页码: 12
作者:
Zhang, Ke
;
Gao, Qi
;
Wang, Quanzhao
;
Chen, Ye
;
Cui, Tianyang
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  |  
浏览/下载:41/0
  |  
提交时间:2022/09/16
SiCp
Al composites
Milling mechanism
Milling simulation
Surface roughness
Orthogonal experiment
Machining defects
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