Using speckle optics for studying the localization and determination of non-reversible deformations / Vladimirov AP,Gorohov AA,Galkin EN,Lisin AL // . - 2000. - V. 4002, l. . - P. 128-134.

ISSN/EISSN:

0277-786X / нет данных

Type:

Proceedings Paper

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 rear-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:

tension; non-reversible deformations; dynamics of micro relief; speckle dynamics; digital processing; localization; fracture; prefracture; turbulent flow of solid

DOI:

10.1117/12.380106

Web of Science ID:

ISI:000086717900017

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Derbov, VL and Melnikov, LA and Ryabukho, VP
Booktitle	SARATOV FALL MEETING `99: LASER PHYSICS AND SPECTROSCOPY
Series	PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Note	International Workshop/Fall School Meeting for Young Scientists and Students on Optics, Laser Physics, and Biophysics (Saratov Fall Meeting 99), SARATOV, RUSSIA, OCT 05-08, 1999
Organization	Saratov State Univ; Inst Problems Precis Mech \& Control; Saratov State Med Univ; Saratov Educ \& Res Ctr Opt Laser Phys \& Biophys, Russian Fed Program Integrat; Volga Reg Ctr New Informat Technol; Russian Acad Nat Sci, Saratov Reg Div; Russian Soc Photobiol; Minist Educ Russian Federat; Saratov Reg Minist Educ \& Sci; Saratov Univ Internet Ctr; Russian Fdn Basic Res; SPIE Russia Chapter; Almus Ltd
Publisher	SPIE-INT SOC OPTICAL ENGINEERING
Address	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
Language	English
ISBN	0-8194-3627-5
Research-Areas	Optics; Physics; Spectroscopy
Web-of-Science-Categories	Optics; Physics, Applied; Spectroscopy
Number-of-Cited-References	16
Doc-Delivery-Number	BP95L