0133500 - FZU-D 20010352 RIV AT eng C - Conference Paper (international conference)
Horváth, Pavel - Bača, Zdeněk - Hrabovský, Miroslav - Šmíd, Petr
The theory of measurement of stress by means of a speckle decorrelation.
Experimental Methods in Solid Mechanics. Vídeň: Austrian Society of Experimental Strain Analysis, 2001 - (Beer, R.), s. 49-50
[Danubia-Adria Symposium on Experimental Methods in Solid Mechanics /18./. Steyr (AT), 26.09.2001-29.09.2001]
R&D Projects: GA MŠMT LN00A015
Institutional research plan: CEZ:AV0Z1010921
Keywords : noncontact measurement of small deformation tensor * speckle decorrelation
Subject RIV: BH - Optics, Masers, Lasers

This paper deals with a relatively new theory for the noncontact measurement of small deformation tensor components of an elementary area of the object surface by means of the method availing the statistical properties of the speckle pattern. This method is based on the so-called decorrelation of a speckle pattern.
Permanent Link: http://hdl.handle.net/11104/0031465