Kiyoshi Hashimoto, Naoki Osawa, Junji Sawamura, Hiroshi Asai. An application to welded joints of the crack inspection system by using magnetic properties. Proceedings of the International Offshore and Polar Engineering Conference. 2008. 341-344
Naoki Osawa, Kiyoshi Hashimoto, Junji Sawamura, Hironori Tanaka. GA-based heat input estimation technique for simulation of shell forming by line-heating. Proceedings of the International Offshore and Polar Engineering Conference. 2008. 285-290
Naoki Osawa, Kiyoshi Hashimoto, Junji Sawamura, Tohei Nakai, Shota Suzuki. Study on the relationship between shell stress and solid stress in fatigue assessment of ship structure. 10th International Symposium on Practical Design of Ships and other Floating Structures, PRADS 2007. 2007. 2. 1142-1149
Naoki Osawa, Kiyoshi Hashimoto, Junji Sawamura, Tohei Nakai, Shota Suzuki. Study on the relationship between shell stress and solid stress in the vicinities of ship's welded joints. Proceedings of the International Offshore and Polar Engineering Conference. 2007. 3772-3779
Junji Sawamura, Naoki Osawa, Kiyoshi Hashimoto, Hiroshi Chousokabe, Tetsuji Toshimitsu. Numerical evaluation of welded toe cracks for ship structures. Proceedings of the International Offshore and Polar Engineering Conference. 2006. 376-379
Fatigue Strength Evaluation of Ship Structural Members based on Fatigue Crack Growth Analysis. Proceedings of International Conference on Ship and Shipping Research. 2000. (]G0002[). 10.4.1-10.4.11
Study on Heat Transfer between the combustion Flow Field During Line-Heating Process-1st Report-. The Proceedings of the Tenth International offshore and Polar Engineering Conference. 2000. (]G0004[). 156-160