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Titolo:
STUDY OF MOTION OF CRACK FACES, LOAD POINT DISPLACEMENT STRESS INTENSITY FACTOR AND PLASTIC ZONE SIZE BY USING LASER SPECKLE PHOTOGRAPHY
Autore:
SHAKHER C; RAVI D;
Indirizzi:
INDIAN INST TECHNOL,INSTRUMENT DESIGN DEV CTR,HAUZ KHAS NEW DELHI 110016 INDIA
Titolo Testata:
Journal of optics
fascicolo: 2, volume: 27, anno: 1996,
pagine: 61 - 70
SICI:
0150-536X(1996)27:2<61:SOMOCF>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
FRACTURE; TIP; SPECIMENS; SHEET;
Keywords:
LASER SPECKLE PHOTOGRAPHY; FRACTURE MECHANIC; PLASTIC ZONE SIZE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
C. Shakher e D. Ravi, "STUDY OF MOTION OF CRACK FACES, LOAD POINT DISPLACEMENT STRESS INTENSITY FACTOR AND PLASTIC ZONE SIZE BY USING LASER SPECKLE PHOTOGRAPHY", Journal of optics, 27(2), 1996, pp. 61-70

Abstract

In this paper we have studied the measurement of the motion of crack faces, total load point displacement stress intensity factor, plastic zone size in three point bend specimens having chevron notch and chevron notch with precrack using laser speckle photography. Displacement map around the crack tip obtained by laser speckle photographic technique is used to calculate plastic zone size, to study asymmetry of the motion of the notch and crack faces and opening of the crack.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/07/20 alle ore 06:46:07