Pregled bibliografske jedinice broj: 443936
Evaluation of the Poisson's ratio from the 3D laser scanning data
Evaluation of the Poisson's ratio from the 3D laser scanning data // Bulletin of Applied Mechanics, 5 (2009), 19; 50-53 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 443936 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Evaluation of the Poisson's ratio from the 3D laser scanning data
Autori
Krstulović-Opara, Lovre ; Vesenjak, Matej ; Marendić, Petar ; Ren, Zoran ; Domazet, Željko
Izvornik
Bulletin of Applied Mechanics (1801-1217) 5
(2009), 19;
50-53
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
3D laser scanning; Poisson’s ratio; engineering stress
Sažetak
To determine the Poisson’s ratio from a cylindrical compression specimen is a demanding issue in the case of a soft material specimen. In this paper a non-contact method based on the three-dimensional laser scanning technology, together with the CAD surface reconstruction, is presented. Evaluation of the Poisson’s ratio is based on the volumetric changes of a cylindrical compression specimen. It is also shown that the three-dimensional scanning approach can be used for evaluation of engineering stresses when exact cross sectional area of the specimen cannot be precisely determined by standard contact measuring equipment.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
023-0231744-1745 - Pogonska čvrstoća materijala i konstrukcija (Domazet, Željko, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
