Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
An analysis of the static and dynamic fracture behaviour of a pipeline steel
Autore:
de Luna, S; Fernadez-Saez, J; Perez-Castellanos, JL; Navarro, C;
Indirizzi:
Univ Carlos III Madrid, Dept Engn Mech, Madrid 28911, Spain Univ Carlos III Madrid Madrid Spain 28911 Engn Mech, Madrid 28911, Spain
Titolo Testata:
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING
fascicolo: 11, volume: 77, anno: 2000,
pagine: 691 - 696
SICI:
0308-0161(200009)77:11<691:AAOTSA>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Keywords:
charpy; dynamic fracture toughness;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Navarro, C Univ Carlos III Madrid, Dept Engn Mech, Avda Univ 30, Madrid 28911, Spain Univ Carlos III Madrid Avda Univ 30 Madrid Spain 28911 , Spain
Citazione:
S. de Luna et al., "An analysis of the static and dynamic fracture behaviour of a pipeline steel", INT J PRES, 77(11), 2000, pp. 691-696

Abstract

This work deals with the dependence of fracture behaviour on the strain rate of a commercial pipeline steel. Low-blow impact tests, using a Charpy pendulum setup, and conventional static fracture tests were carried out with this material. Experimental results showed that the material fracture toughness increases slightly with strain rate. Numerical analyses of all the experiments were also performed, using a micromechanical damage model that explains the influence of the strain rate on the fracture toughness. Particular attention was paid to the blunting process at the crack tip under dynamicconditions. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 00:14:28