Combined photogrammetry and mechanical testing of fired clay brick (CROSBI ID 255903)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Batinić, Milko ; Galić, Mirela ; Trogrlić, Boris ; Divić, Vladimir ; Racetin, Ivan ; Mihanović, Ante
engleski
Combined photogrammetry and mechanical testing of fired clay brick
A novel experimental tensile apparatus and testing methodology, developed in order to define necessary material parameters for mathematical formulation of a constitutive model of fired clay brick is presented in this paper. In order to account for irregularities in sample geometry, a photogrammetry workflow for digital 3D reconstruction of samples was conducted, and non-dimensional coefficients accounting for geometric irregularities of test specimen was introduced. Mechanical tests were carried out on a series of fired clay brick specimens, sampled from brick blocks. Statistically analysed experimental data, corrected with the aforementioned coefficients, yielded modulus of elasticity, Poisson’s coefficient, and extreme tensile stress/strain relationships that, were used in the proposed numerical constitutive model.
Fired clay brick ; photogrammetry workflow ; mechanical properties ; tensile testing ; tensile strength
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Podaci o izdanju
49
2018.
1399-1408
objavljeno
0933-5137
1521-4052
10.1002/mawe.201700106
Povezanost rada
Geodezija, Građevinarstvo