Profile butt-welding
Optimization Study on Welding Sequence of the Hull Profile Butt Welding
The hull structure is a typical welded structure. The welding is a extremely process of the high temperature, the dynamic state and the instantaneous state. and also produce the welding stress and deformation. The welding stress and deformation makes the strength and toughness of the hull structure decreased, and also makes the stress corrosion cracking [...]