Ductile Fracture Analysis of High-strength Steel Bars Using Micromechanical GTN Model
Recent studies on the mechanics of materials have shown that the ductile fracture is significantly affected by the stress invariants among progressive plastic deformation. In this paper the micro-mechanical Gurson-TvergaardNeedleman (GTN) model is utilized to investigate the fracture behavior of hig...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Bu-Ali Sina University
2018-03-01
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| Series: | Journal of Stress Analysis |
| Subjects: | |
| Online Access: | https://jrstan.basu.ac.ir/article_2226_0e25eca828a3a578eb656e83267b1837.pdf |