Fatigue behaviour of a fillet-welded tubular T-joint in the so-called H structural component of an agricultural sprayer is examined by using experimental strain measurements found in the literature and linear elastic finite element analyses. Two stress-based critical plane criteria are applied at a verification point located near the intersection between the end of brace and chord of the above-mentioned T-joint, where crack initiation and growth is experimentally observed.
Fatigue strength of welded joints under multiaxial non-proportional loading / Vantadori, Sabrina; Boarettob, Joel; Fortese, Giovanni; Giordani, Felipe; Isoppo Rodrigues, Roberto; Iturrioz, Ignacio; Ronchei, Camilla; Scorza, Daniela; Zanichelli, Andrea. - In: PROCEDIA STRUCTURAL INTEGRITY. - ISSN 2452-3216. - 5:(2017), pp. 761-768. [10.1016/j.prostr.2017.07.167]
Fatigue strength of welded joints under multiaxial non-proportional loading
Sabrina Vantadori
;Giovanni Fortese;Ignacio Iturrioz;Camilla Ronchei;Daniela Scorza;Andrea Zanichelli
2017-01-01
Abstract
Fatigue behaviour of a fillet-welded tubular T-joint in the so-called H structural component of an agricultural sprayer is examined by using experimental strain measurements found in the literature and linear elastic finite element analyses. Two stress-based critical plane criteria are applied at a verification point located near the intersection between the end of brace and chord of the above-mentioned T-joint, where crack initiation and growth is experimentally observed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
