Journal
ENGINEERING FRACTURE MECHANICS
Volume 186, Issue -, Pages 378-398Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.engfracmech.2017.10.011
Keywords
State-based peridynamics; Fracture criteria; Dynamic crack propagation; Mixed-mode loading
Categories
Funding
- Department of the Industrial Engineering of the University of Padova for the PASIS project
Ask authors/readers for more resources
Peridynamics is a recently proposed nonlocal theory of continuum particularly suitable to describe fracture mechanics, since it employs an integral formulation which remains valid whenever discontinuities are present. In this paper, mixed-mode fracture cases are taken into consideration to numerically evaluate three failure criteria of the nonlocal interaction, called bond, between two material particles. These criteria are related to the maximum stretch of a bond or to the maximum energy that can be stored in a deformed bond. Their advantages and shortcomings are presented and discussed. (C) 2017 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available