A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WELDED STRUCTURE AND WORK VEHICLE
A welded structure includes a first member which is a steel plate or a cast steel, a second member which is a steel plate or a cast steel disposed adjacent to the first member with a space therebetween, a first welded portion filling the space and joining the first member to the second member, and a backing material composed of a steel and disposed in contact with the first welded portion so as to close a first opening of the space, the backing material including a transformed region having a martensitic structure in the region in contact with the first welded portion. The steel constituting the backing material has a volume per unit mass greater at room temperature than at the Ms point.
WELDED STRUCTURE AND WORK VEHICLE
A welded structure includes a first member which is a steel plate or a cast steel, a second member which is a steel plate or a cast steel disposed adjacent to the first member with a space therebetween, a first welded portion filling the space and joining the first member to the second member, and a backing material composed of a steel and disposed in contact with the first welded portion so as to close a first opening of the space, the backing material including a transformed region having a martensitic structure in the region in contact with the first welded portion. The steel constituting the backing material has a volume per unit mass greater at room temperature than at the Ms point.
WELDED STRUCTURE AND WORK VEHICLE
YOSHIHARA YUKIHIDE (author)
2025-02-13
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING