Viscous regularization for cohesive zone modeling under constant displacement: An application to hydrogen embrittlement simulation

2016 ◽  
Vol 166 ◽  
pp. 23-42 ◽  
Author(s):  
Haiyang Yu ◽  
Jim Stian Olsen ◽  
Vigdis Olden ◽  
Antonio Alvaro ◽  
Jianying He ◽  
...  
Keyword(s):  
Hydrogen Embrittlement ◽  
Cohesive Zone ◽  
Cohesive Zone Modeling ◽  
Viscous Regularization ◽  
Constant Displacement ◽  
Zone Modeling

scholarly journals Selected Aspects of Cohesive Zone Modeling in Fracture Mechanics

Metals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 302
Author(s):  
Wiktor Wciślik ◽  
Tadeusz Pała
Keyword(s):  
Cohesive Zone ◽  
Mixed Mode ◽  
Review Paper ◽  
Failure Process ◽  
Cohesive Zone Modeling ◽  
Mixed Mode Loading ◽  
Cohesive Models ◽  
Cohesive Modeling ◽  
Zone Modeling ◽  
Intensive Development

This review paper discusses the basic problems related to the use of cohesive models to simulate the initiation and development of failure in various types of engineering issues. The most commonly used cohesive zone models (CZMs) are described. Recent achievements in the field of cohesive modeling are characterized, with particular emphasis on the problem of mixed mode loading, the influence of the strain rate, the stress state triaxiality, and fatigue. A separate chapter of the work is devoted to the identification of cohesive parameters. Examples of the use of CZMs for the analysis of the fracture and failure process in various applications, both on the macro and microscopic scale, are given. The directions of CZMs development were indicated as well as the issues that are currently under particularly intensive development.

scholarly journals Cohesive Zone Modeling for Predicting Interfacial Delamination in over mold Components

2021 ◽  
Vol 1128 (1) ◽  
pp. 012018
Author(s):  
M Sai Krishnan ◽  
S Jeyanthi ◽  
Pradeep Kumar Mani ◽  
K T Hareesh ◽  
M. C Lenin Babu
Keyword(s):  
Cohesive Zone ◽  
Cohesive Zone Modeling ◽  
Interfacial Delamination ◽  
Zone Modeling

Failure simulation in resistance spot-welded lap-joints using cohesive zone modeling

2018 ◽  
Vol 25 (11) ◽  
pp. 2567-2577 ◽  
Author(s):  
Mohammad Ali Saeimi Sadigh ◽  
Gholamreza Marami ◽  
Bahman Paygozar
Keyword(s):  
Cohesive Zone ◽  
Lap Joints ◽  
Cohesive Zone Modeling ◽  
Resistance Spot ◽  
Failure Simulation ◽  
Zone Modeling ◽  
Spot Welded

Enhancing the predictive capabilities of a composite plasticity model using cohesive zone modeling

2019 ◽  
Vol 121 ◽  
pp. 1-17 ◽  
Author(s):  
Bilal M. Khaled ◽  
Loukham Shyamsunder ◽  
Nathan Holt ◽  
Christian G. Hoover ◽  
Subramaniam D. Rajan ◽  
...  
Keyword(s):  
Cohesive Zone ◽  
Cohesive Zone Modeling ◽  
Plasticity Model ◽  
Zone Modeling

Cohesive zone modeling of thin aluminium sheets

2020 ◽  
Vol 33 ◽  
pp. 5672-5677 ◽  
Author(s):  
O.S. Vishnu ◽  
Mahendra Gattu
Keyword(s):  
Cohesive Zone ◽  
Cohesive Zone Modeling ◽  
Zone Modeling ◽  
Aluminium Sheets
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