Implementation and verification of the Park–Paulino–Roesler cohesive zone model in 3D
- The Park–Paulino–Roesler (PPR) potential-based model is a cohesive constitutive model formulated to be consistent under a high degree of mode-mixity. Herein, the PPR’s generalization to three-dimensions is detailed, its implementation in a finite element framework is discussed, and its use in single-core and high performance computing (HPC) applications is demonstrated. The PPR model is shown to be an effective constitutive model to account for crack nucleation and propagation in a variety of applications including adhesives, composites, linepipe steel, and microstructures.
Author: | Albert R. Cerrone, Paul Wawrzynek, Aida NonnORCiDGND, Glaucio H. Paulino, Anthony Ingraffea |
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DOI: | https://doi.org/10.1016/j.engfracmech.2014.03.010 |
Parent Title (English): | Engineering Fracture Mechanics |
Document Type: | Article |
Language: | English |
Year of first Publication: | 2014 |
Release Date: | 2021/03/17 |
Tag: | Cohesive element; Cohesive zone modeling; Finite element analysis; Intergranular fracture; PPR potential-based model |
Volume: | 120 |
First Page: | 26 |
Last Page: | 42 |
Institutes: | Fakultät Maschinenbau |
Technologie-Campus Neustadt an der Donau | |
Fakultät Maschinenbau / Computational Mechanics and Materials Lab (CMM) | |
Begutachtungsstatus: | peer-reviewed |
Publication: | Externe Publikationen |
research focus: | Produktion und Systeme |