Applications of speckle interferometry to civil engineering in Cuba

Rolando Gonzalez-Pena; Rosa Maria Cibrian-Ortiz de Anda; Luis Marti-Lopez

doi:10.1117/12.516671

27 May 2003 Applications of speckle interferometry to civil engineering in Cuba

Rolando Gonzalez-Pena, Rosa Maria Cibrian-Ortiz de Anda, Luis Marti-Lopez

Proceedings Volume 4933, Speckle Metrology 2003; (2003) https://doi.org/10.1117/12.516671
Event: Speckle Metrology 2003, 2003, Trondheim, Norway

Abstract

Speckle interferometry has been introduced in Civil Engineering at CUJAE in 1988 as a useful technique in research work. This paper describes some applications of speckle interferometry in civil engineering. Speckle photography has been utilized to study deformation in shearwalls, and also studding of behavior building model under concentrate loading. Displacements were numerically calculated using a finite element method. Electronic Speckle Pattern Interferometry (ESPI) has been used for the measurement of the Young's modulus in mortars and concrete. Obtained values of the Young's modulus are in good agreement with reported for mortars or measured by a static compressive technique for concrete.

Citation Download Citation

Rolando Gonzalez-Pena, Rosa Maria Cibrian-Ortiz de Anda, and Luis Marti-Lopez "Applications of speckle interferometry to civil engineering in Cuba", Proc. SPIE 4933, Speckle Metrology 2003, (27 May 2003); https://doi.org/10.1117/12.516671

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