A Simple Strain-Life Approach for the Fatigue Life Evaluation of Welded Joints with Residual Stresses |
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| Journal | Key Engineering Materials (Volumes 306 - 308) |
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| Volume | Fracture and Strength of Solids VI |
| Edited by | Ichsan Setya Putra and Djoko Suharto |
| Pages | 127-132 |
| DOI | 10.4028/www.scientific.net/KEM.306-308.127 |
| Citation | Byeong Choon Goo et al., 2006, Key Engineering Materials, 306-308, 127 |
| Online since | March, 2006 |
| Authors | Byeong Choon Goo, Sung Yong Yang, Dong Hyung Lee |
| Keywords | Brinell Hardness, Fatigue, Local Strain, Residual Stress, Welded Structures |
| Abstract | We surveyed literature and proposed a procedure to identify the fatigue properties from the Brinell hardness and Young’s modulus. And we developed a parameter similar to the S.W.T. parameter with the Brinell hardness and Young’s modulus. Using the parameter and finite element analyses, we evaluated fatigue lives of four kinds of welded joints. The predicted results are in a good agreement with experimental results. |
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