Analysis based on the energy release rate criterion of a dynamically growing crack approaching an interface

2016 ◽  
Vol 25 (8) ◽  
pp. 1170-1183 ◽  
Author(s):  
Jelena M Djoković ◽  
Ružica R Nikolić ◽  
Dragoslav M Šumarac ◽  
Jan Bujnak
Keyword(s):  
Energy Release Rate ◽  
Energy Release ◽  
Release Rate ◽  
Growing Crack ◽  
Energy Release Rate Criterion ◽  
Rate Criterion

scholarly journals A critical local energy release rate criterion for fatigue fracture of elastomers

2011 ◽  
Vol 49 (21) ◽  
pp. 1518-1524 ◽  
Author(s):  
Samy Mzabi ◽  
Daniel Berghezan ◽  
Stéphane Roux ◽  
Francois Hild ◽  
Costantino Creton
Keyword(s):  
Energy Release Rate ◽  
Energy Release ◽  
Fatigue Fracture ◽  
Release Rate ◽  
Local Energy ◽  
Energy Release Rate Criterion ◽  
Rate Criterion

scholarly journals The Extension Behavior of Parallel Cracks Based on the Energy Release Rate Criterion.

2002 ◽  
Vol 51 (6) ◽  
pp. 659-665
Author(s):  
Takahiro ABE ◽  
Chikayoshi YATOMI ◽  
Ken-ichi HASHIMOTO ◽  
Syouji YAMAMOTO
Keyword(s):  
Energy Release Rate ◽  
Energy Release ◽  
Release Rate ◽  
Parallel Cracks ◽  
Energy Release Rate Criterion ◽  
Rate Criterion

Application of Virtual Crack Close Technique in the Static Crack Growth Based on Strain Energy Release Rate Criterion

2012 ◽  
Vol 204-208 ◽  
pp. 3002-3008
Author(s):  
Chen Cheng ◽  
Shui Wan ◽  
Zhen Wen Jang
Keyword(s):  
Energy Release Rate ◽  
Energy Release ◽  
Crack Growth ◽  
Release Rate ◽  
Strain Energy ◽  
Strain Energy Release Rate ◽  
Strain Energy Release ◽  
Element Model ◽  
Energy Release Rate Criterion ◽  
Rate Criterion

A method to simulate the crack growth, according to the strain energy release rate criterion, with the virtual crack close technique, is studied. The virtual crack close technique is used to calculate the strain energy release rate. To achieve the virtual crack close technique, in the FEA software of ANSYS, COMBIN14 spring elements are adopted to set up the finite element model. Then this method to simulate the crack growth is validated by three crack growth problems. This method is a useful and accurate numerical simulation method.

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