Using speckle optics for studying the localization and determination of non-reversible deformations / Vladimirov A.P., Gorohov A.A., Galkin E.N., Lisin A.L. // Proceedings of SPIE - The International Society for Optical Engineering. - 2000. - V. 4002, l. . - P. 128-134.

ISSN:

0277786X

Type:

Article

Abstract:

Speckle method of determination of relative displacement of two object areas as well as method of studying of micro relief dynamics has been applied for determination of non-reversible deformations of the cylindrical samples under tension. The technology allowing to register in real-time the picture of interference of two speckle non-homogeneous waves and the picture of speckle dynamics has been described. The two-dimensional interference pictures and pictures of speckle dynamics have been presented. The results of studying of dynamics of transverse deformations and results of determination of localization area length of non-reversible deformations up to fracture of the samples have been reported.

Author keywords:

Index keywords:

Deformation; Digital signal processing; Flow of solids; Fracture mechanics; Light interference; Speckle; Tensile testing; Micro relief dynamics; Laser optics

DOI:

нет данных

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0033893050&partnerID=40&md5=b0ae519107dcc4a843cdfc4493b193a3

Соавторы в МНС:

—

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-0033893050&partnerID=40&md5=b0ae519107dcc4a843cdfc4493b193a3
Affiliations	Urals Branch of the Russian Acad of, Sciences, Yekaterinburg, Russian Federation
Correspondence Address	Vladimirov, A.P.; Urals Branch of the Russian Acad of, Sciences, Yekaterinburg, Russian Federation
Sponsors	Russian Foundation for Basic Research;SPIE;Almus Ltd.
Publisher	Society of Photo-Optical Instrumentation Engineers, Bellingham, WA, United States
Conference name	Saratov Fall Meeting '99: Laser Physics and Spectroscopy
Conference date	5 October 1999 through 8 October 1999
Conference location	Saratov, Russia
Conference code	56746
CODEN	PSISD
Language of Original Document	English
Abbreviated Source Title	Proc SPIE Int Soc Opt Eng
Source	Scopus