Identification of Correlation Between Fracture Toughness Parameters of Cryogenic Steel Weld Joints |
An, Gyubaek
(Dept. of Naval Architecture & Ocean Engineering, Chosun Univ.)
Hong, Seunglae (Dept. of Naval Architecture & Ocean Engineering, Chosun Univ.) Park, Jeongung (Dept. of Civil Engineering, Chosun Univ.) Ro, Chanseung (Dept. of Mechanical Engineering, Chosun College of Science & Technology) Han, Ilwook (Technical Research Laboratories, POSCO.) |
1 | Donghyun Moon, Deokgeun Kim, Jeongsoo Lee, Jaemyung Lee, and Myunghyun Kim, Estimation of Constraint Factor on the Relationship between J integral and CTOD for Offshore Structural Steel Weldments, Journal of Offshore Mechanics and Arctic Engineering, 137 (2015), 064001-6 DOI |
2 | Sungwon Kang, Myunghyun Kim, Yongbin Kim, Yongtaek Shin and Haewoo Lee, A Study on the Fracture Toughness Characteristics of FCAW Weldment of Steel for Offshore Structures, Journal of KWJS , 22 (6) (2004), 57-63 |
3 | Jongman Han, Joongkyoo Kang, Kwangseok Kim, An Effect of Local Compression on Shape of Crack Plane in Crack Tip Opening Displacement(CTOD) Test of Weldment, Proceedings of KWJS, 36 (2000), 151-154 (in Korean) |
4 | BV NR 216 2017.Rules on Materials and Welding for the Classification of Marine Units (2017) |
5 | The Japan Welding Engineering Society, Method of assessment for flaws in fusion welded joints with respect to brittle fracture and fatigue crack growth, WES 2805 (2011) |
6 | American Society for Testing and Materials, Standard Test Methods for Notched Bar Impact Testing of Metallic Materials, ASTM E 23-0a (2007) |
7 | British Standard Institute, Fracture Mechanics Toughness Tests-Part 1:Method for Determination of KIC, Critical CTOD and Critical J Values of Metallic Materials, BS7448 (1991) |
8 | British Standard Institute, Fracture Mechanics Toughness Tests-Part 2:Method for Determination of KIC, Critical CTOD and Critical J Values of Welds in Metallic Materials, BS7448 (1997) |
9 | Sungwon Kang, Myunghyun Kim, Yongtaek Shin and Haewoo Lee, The Effec of Heat Input on Fracture Toughness(CTOD) in Submerged Arc Offshore Steel Weldments, Journal of the Society of Naval Architects of Korea , 41 (6) (2004), 40-47(in Korean) DOI |
10 | Sehwan Jeong, Donghwan Park, Hyeonsu Kim, Sangbeom Shin and Taejong Park, A study on reduction of precrack deviation in CTOD specimen using reverse bending method, J. Welding and Joining, 33 (2) (2015), 62- 68 (in Korean) DOI |