FRACTURE MECHANICS APPROACH TO THE STRENGTH OF WHEELSETS
A fracture mechanics approach is made to two types of wheelset failures--brittle fracture of the rim and fretting corrosion at the axle wheel seat. In both cases conditions for crack growth and final failure could be analyzed experimentally. The effects of material properties and service conditions on critical strength can be evaluated.
- Supported in cooperation with the Association of American Railroads, Federal Railroad Administration and Railway Wheel Association. Sixth International Wheelset Congress, October 22-26, 1978, Colorado Springs, Colorado.
American Iron and Steel Institute230 North Michigan Avenue
Chicago, IL United States 60601
- Nishioka, K
- Nishimura, S
- Hirakawa, K
- Tokimasa, K
- Suzuki, S
- Publication Date: 1978-10
- Features: Figures; References; Tables;
- Pagination: 15 p.
- TRT Terms: Analysis; Axles; Failure; Fracture mechanics; Mechanical failure; Metallurgy; Railroad cars; Stresses; Stripping (Pavements); Vehicle design; Wheel rims; Wheels; Wheelsets (Railroads)
- Old TRIS Terms: Analytical techniques; Axle design; Axle failures; Fretting; Wheel design; Wheel failure; Wheel metallurgy; Wheel rim stresses
- Subject Areas: Design; Railroads; Vehicles and Equipment;
- Accession Number: 00184156
- Record Type: Publication
- Source Agency: American Iron and Steel Institute
- Report/Paper Numbers: Volume 1 Tech Paper
- Files: TRIS
- Created Date: Dec 12 1978 12:00AM