Erschienen: 31.03.1992 Abbildung von Orringer / Orkisz / Swiderski | Residual Stress in Rails | 1992

Orringer / Orkisz / Swiderski

Residual Stress in Rails

Effects on Rail Integrity and Railroad Economics Volume II: Theoretical and Numerical Analyses

lieferbar ca. 10 Tage als Sonderdruck ohne Rückgaberecht

ca. 481,49 €

inkl. Mwst.

1992. Buch. xl, 447 S. Bibliographien. Hardcover

Springer. ISBN 978-0-7923-1651-0

Format (B x L): 15,5 x 23,5 cm

Gewicht: 1140 g

In englischer Sprache

Produktbeschreibung

Rail integrity is a current application of engineering fracture mechanics at a practical level. Although railroad rails have been manufactured and used for more than a century, it is only in the last ten years that the effects of their crack propagation and fracture characteristics have been considered from a rational viewpoint. The J,Jractical objectives are to develop damage tolerance ~delines for rail inspection and to improve the fracture resistance of new rail productiOn. Rail fatigue crack propagation rates and fracture resistance are strongly influenced by residual stresses, which are introduced into the rail both during proouction and in service. Therefore, the rail residual stress field must be well understood before fracture mechanics can be usefully applied to the subject of rail integrity. The three-dintensional character of rail and its stress fields make it essential to apply both experimental and analytical methods in order to twderstand the effects of pro­ duction and service variables on residual stress and the effects of the stress on fatigue crack propagation and fracture. This volume brings to~ether field observations and experimental stress analysis of railroad rails in the Umted States and Europe. The ongoing search for an efficient and accurate technique is emphasized. A companion volume brings together several analytical investigations, based on advanced compu­ tational mechanics methods, for correlation of the experimental data as well as eval­ uation of the effects of residual stress on rail integrity.

Gesamtwerk

Die 8. Auflage ist wieder auf sechs Bände angelegt. Darin finden sich übersichtlich und in systematischer Gliederung Vertragsmuster aus der Feder erfahrener Experten. Jedem dieser Muster folgen Anmerkungen, mit denen der dem Vertragsentwurf zu Grunde liegende Sachverhalt und die Gründe für die Wahl des spezifischen Formulars erläutert werden.

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