| dc.contributor.author |
Rashid, Faizan Md. |
|
| dc.date.accessioned |
2023-10-04T09:03:36Z |
|
| dc.date.available |
2023-10-04T09:03:36Z |
|
| dc.date.issued |
2014 |
|
| dc.identifier.uri |
https://www.sciencedirect.com/science/article/pii/S221181281400203X |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/12189 |
|
| dc.description.abstract |
In the present work, constraint effects on growth curves of a mode-I crack are determined using a triaxiality dependent cohesive model. Plane strain elastic-plastic analysis based on the modified boundary layer formulation is performed and for modeling the fracture process, the cohesive parameters and the mechanical properties for a mild steel are taken from literature. From the analysis, the resistance curves for a range of constraint parameter are obtained. A discussion is developed on the effectiveness of the triaxiality dependent model in capturing the well-known effect of constraint and also on the effect of the two model parameters on the resistance curves. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Elsevier |
en_US |
| dc.subject |
Mechanical Engineering |
en_US |
| dc.subject |
Triaxiality dependent cohesive zone model |
en_US |
| dc.subject |
T-stress |
en_US |
| dc.subject |
Fracture curve |
en_US |
| dc.title |
Constraint Effects Using a Stress-state Dependent Cohesive Model |
en_US |
| dc.type |
Article |
en_US |