Thermal-stress Analysis of Beam Loaded by 3 Point Bending. (2016)

• Record Type: Journal Article
• Authors: Sapieta, Milan; Dekýš, Vladimír; Sapietová, Alžbeta
• Is Part Of: Procedia engineering. Volume 136(2016)
• Page Start: 216
• Page End: 219
• Publication Date: 2016
• Subjects: thermal -- 3 point bending -- stress -- mechanical load -- experimental measurement; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Conference proceedings; Periodicals; 620.005
• DOI: 10.1016/j.proeng.2016.01.200
• Languages: English
• ISSNs: 1877-7058

Abstract

Abstract: This paper describes investigation of experimental thermal stress analysis of stainless steel which was loaded by three-point bending. Loading took place cyclically with constant amplitude. The measurements were performed using as contactless scanning of infrared radiation emitted during loading from the face of specimen. The results were evaluated according to the theory of thermoelasticity. After evaluation of the results we get stress distribution of first invariant on the front face of the specimen.