Fracture mechanical analysis of railway wheels with rolling defects
- Reusable solid wheels manufactured of the old steel BV1 (nearly equivalent to the solid or monobloc wheel steel R1 according to the new nomenclature) show in some cases rolling defects on the surface of the wheel disc. The fatigue behaviour of such defects is analysed by means of the linear-elastic fracture mechanics and Monte Carlo simulation and assessed to be able to derive the allowable defect size for the non-destructive testing. This paper was firstly presented at the Second InternationalReusable solid wheels manufactured of the old steel BV1 (nearly equivalent to the solid or monobloc wheel steel R1 according to the new nomenclature) show in some cases rolling defects on the surface of the wheel disc. The fatigue behaviour of such defects is analysed by means of the linear-elastic fracture mechanics and Monte Carlo simulation and assessed to be able to derive the allowable defect size for the non-destructive testing. This paper was firstly presented at the Second International Symposium on Fatigue Design FD’95, held in Helsinki (Finland) on 5 – 8 September 1995. The complete research report is published under the title „Oberflächendefekte im Scheibenbereich” (Manufacturing surface defects in the disc area of solid wheels). The research work was sponsored by the Deutsche Forschungsgemeinschaft (DFG).…
Author: | Karl-Otto EdelGND, Grigori Boudnitski |
---|---|
URN: | urn:nbn:de:kobv:522-opus-204 |
ISBN: | 0-08-043318-9 |
Parent Title (German): | Fatigue design of components :this volume represents a selection of papers presented at the Second International Symposium on Fatigue Design, FD' 95, held in Helsinki, Finland on 5 - 8 September, 1995 |
Series (Serial Number): | ESIS publication (22) |
Publisher: | Elsevier |
Place of publication: | Amsterdam ; New York |
Editor: | Gary B. Marquis |
Document Type: | Conference Proceeding |
Language: | English |
Year of Publishing: | 1997 |
Date of Publication (online): | 2007/03/22 |
Publishing Institution: | Technische Hochschule Brandenburg |
Contributing Corporation: | International Symposium on Fatigue Design <2, 1995, Helsinki> |
Release Date: | 2007/03/22 |
Tag: | Bruchmechanik; Eisenbahnräder |
GND Keyword: | Eisenbahn ; Fahrwerk ; Beschädigung ; Bruchmechanik |
Institutes: | Fachbereich Technik |
Dewey Decimal Classification: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten |
University Bibliography: | Hochschulbibliografie |
Licence (German): | Creative Commons - CC BY-NC-ND - Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 |