The response sensitivity analysis of the scaled boundary finite element method(SBFEM),which has been effectively used in fracture problems,plays an important role in the probabilistic fracture mechani
Bogie and car body are two of the most important welded structures in railway locomotive and vehicle.Bogie structure is usually welded by structural steel,while for car body,the parent materials inclu
The aim of this paper is to improve the rolling contact wear and fatigue resistance of ferrite-pearlite wheel steel by laser dispersed treatment.Such treatment creates isolated glazed regions on the s
The paper investigates the tube-plate type components welded with full penetration electron beam,and the structural characteristic of the tube plate type component is introduced.
To ensure the application safety of a welded bogie frame for Hong Kong metro,fatigue strength was calculated and analyzed according to structure model.All the analyses were in accordance with the load
Austenitic stainlesssteel and low carbon steel in the stainless carbody were connected by ringwelded joints.The fatigue behaviors of such dissimilar metal ring weldingjoints were investigated in this