scholarly journals Crack propagation at the interface between viscoelastic and elastic materials

2021 ◽  
Vol 257 ◽  
pp. 108009
Author(s):  
M. Ciavarella ◽  
A. Papangelo ◽  
R. McMeeking
Keyword(s):  
Crack Propagation ◽  
Elastic Materials

Crack Propagation in the Vicinity of the Interface Between Two Elastic Materials

2009 ◽  
pp. 255-263
Author(s):  
Luboš Náhlík ◽  
Lucie Šestáková ◽  
Pavel Hutař
Keyword(s):  
Crack Propagation ◽  
Elastic Materials

Estimation of the Crack Propagation Direction of a Crack Touching the Interface between Two Elastic Materials

2007 ◽  
Vol 567-568 ◽  
pp. 225-228 ◽  
Author(s):  
Luboš Náhlík ◽  
Lucie Šestáková ◽  
Pavel Hutař
Keyword(s):  
Crack Propagation ◽  
Protective Coatings ◽  
The Body ◽  
Elastic Behavior ◽  
Layered Composites ◽  
The Finite Element Method ◽  
Elastic Materials ◽  
Linear Elastic ◽  
Composites Materials ◽  
Elastic Fracture

The objective of the paper is to investigate the direction of a further crack propagation from the interface between two elastic materials. The angle of crack propagation changes when the crack passes the interface. The suggested procedure makes it possible to estimate an angle of propagation under which the crack will propagate into the second material. The assumptions of linear elastic fracture mechanics and elastic behavior of the body with interfaces are considered. The finite element method was used for numerical calculations. The results obtained might contribute to a better understanding of the failure of materials with interfaces (e.g. layered composites, materials with protective coatings) and to a more reliable estimation of the service life of such structures.

scholarly journals Crack propagation simulation in brittle elastic materials by a phase field method

2019 ◽  
Vol 9 (6) ◽  
pp. 339-352 ◽  
Author(s):  
Xingxue Lu ◽  
Cheng Li ◽  
Ying Tie ◽  
Yuliang Hou ◽  
Chuanzeng Zhang
Keyword(s):  
Crack Propagation ◽  
Phase Field ◽  
Field Method ◽  
Phase Field Method ◽  
Elastic Materials
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