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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
力学研究所 [2]
武汉岩土力学研究所 [2]
地质与地球物理研究所 [1]
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OAI收割 [5]
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The effects of non-inverse-square-root stress singularity on some crack propagation criteria in hydraulic fracturing
期刊论文
OAI收割
ACTA MECHANICA SINICA, 2024, 卷号: 40, 期号: 5, 页码: 13
作者:
Shen WH(沈文豪)
;
Wu, Xuan
;
Huang XF(黄先富)
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2024/06/14
Crack propagation criteria
Stress singularity
Hydraulic fracturing
Stress intensity factor
Fracture process zone
Improved XFEM for multiple crack analysis: Accurate and efficient implementations for stress intensity factors
期刊论文
OAI收割
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:21/0
  |  
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)
An Experimental Analysis of Microcrack Generation during Hydraulic Fracturing of Shale
期刊论文
OAI收割
COATINGS, 2022, 卷号: 12, 期号: 4, 页码: 14
作者:
Qu, Xiaolei
;
Zhang, Yunkai
;
Liu, Fanyue
;
He, Jianming
;
Dyskin, Arcady V.
  |  
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2022/07/07
fracture propagation
stress singularity
microcrack generation
microcrack statistics
New numerical quadrature of integrand with singularity of 1/r and its application
会议论文
OAI收割
Kunming, PEOPLES R CHINA, JUL 17-19, 2013
作者:
Xu, Dongdong
;
Zheng, Hong
;
Xia, Kaiwen
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/06/05
NMM
stress intensity factor
Duffy transformation
1/r singularity
New strategies for some issues of numerical manifold method in simulation of crack propagation
期刊论文
OAI收割
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2014, 卷号: 97, 期号: 13, 页码: 986-1010
作者:
Zheng, Hong
;
Xu, Dongdong
  |  
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2018/06/05
numerical manifold method
mathematical cover
physical cover
variational principle
stress intensity factor
1
r singularity
kinked cracks
mesh independency