A Comparison of J and CTOD as Elastic-Plastic Fracture Characterizing Parameters
Author | : Gordon, JR. |
Publisher | : |
Total Pages | : 20 |
Release | : 1995 |
ISBN-10 | : OCLC:1251658676 |
ISBN-13 | : |
Rating | : 4/5 (76 Downloads) |
Download or read book A Comparison of J and CTOD as Elastic-Plastic Fracture Characterizing Parameters written by Gordon, JR. and published by . This book was released on 1995 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents results of experimental and numerical analysis studies to investigate the relationship between J and CTOD and assess whether they are, indeed, both suitable elastic-plastic fracture characterizing parameters. Detailed elastic-plastic finite element analyses were undertaken for SE(B) specimens with a/W ratios of 0.1, 0.2, 0.3 and 0.5. Analyses were performed for a range of material stress-strain curves and yield strength levels to determine the influence of work hardening and yield strength on the J-CTOD relationship.