참고문헌
- Fusaki : J. of Japan welding Society, 72-2(2003) 16 https://doi.org/10.2207/qjjws1943.72.16
- Kan : J. of Japan welding Society, 59-8(1990) 17
- Kan : J. of Japan welding Society, 67-8(1998) 38
- Sato : Welding Technology, 48-1(2001) 95a
- Huruya : J. of Japan Steel Structure Society, 8-32 (2001) 17