Kengo Hyoma

An investigation on laser-arc hybrid welding of one-pass full-penetration butt-joints for steel bridge members

N. Matsumoto, M. Hirohata, Gang Chen, 2021, Welding in the World.

Charpy absorbed energy in simulated heat-affected zone of laser-arc hybrid welded joints by high-strength steel for bridge structures

N. Matsumoto, M. Hirohata, Gang Chen, 2023, The International Journal of Advanced Manufacturing Technology.

Application of Laser-Arc Hybrid Welding to Thick Steel Plates for Bridge Structures

N. Matsumoto, M. Hirohata, Kuya Morioka, 2020 .