JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE)

• Articles • Previous Articles     Next Articles

The solution of a oneedge crack of a finite plate with the influence of  couple stress in a uniform tension field

HAO Ming-hui1， WANG Xi-ping1， WANG Min1， ZHOU Shen-jie2   

  1. 1. School of Civil Engineering, Shandong University, Jinan 250061, China；2. School of Mechanical Engineering, Shandong University, Jinan 250061, China
  • Received:2006-11-02 Revised:1900-01-01 Online:2008-04-16 Published:2008-04-16
  • Contact: HAO Ming-hui

PDF (PC)

1647

Abstract: There is stress concentration in the crack tip. It has apparent effect on the stress field of the crack tip and the fracture behavior of the material.The stress concentration factor of a finite plate in a uniform tension field with the element-free method was calculated based on the couple stress theory, and the influence of couple stress on the stress field in crack tip was analyzed. The result shows the feasibility and efficiency of this method. 

Key words: the couple stress theory, stress concentration factor, element-free method

CLC Number: 

  • O241.82
[1] DU Ye,TANG Hong-wei,WANG Wei-dong . Application of the boundary singular kernel method in mixed-mode cracks [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(3): 123-126 .
[2] LAI Xiang . The global domain of attraction for a kind of MKdV equations [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(1): 87-92 .
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd