… at high temperatures. Initial imperfections can be separated into two types: residual stresses and … Several authors have investigated theeffects of residualstresses in steel I-sections, …
R Goncalves - Thin-Walled Structures, 2019 - Elsevier
… residualstresses. The second goal is to employ the proposed element to assess the behaviour of I-section beams undergoing lateral-torsionalbuckling. … sections and an increase in the …
… Regarding the residualstress models, the distribution proposal by Galambos and Ketter [38] … The possibility of using higher resistance curves was verified, since, although the analyzed …
… steel in construction is gradually increasing as it offers high … Residualstresses typically exist in structural steel sections due … sections, residualstresses arise from the direct effect of …
YL Xu, YJ Shi, YR Wu, HY Ban - International Journal of Structural …, 2018 - World Scientific
… , considering the e®ect of measured residualstresses on column buckling curves. Six welded I-… , Statistical evaluation of the lateral-torsionalbuckling resistance of steelI-beams, Part 1: …
C Couto, PV Real - Thin-Walled Structures, 2019 - Elsevier
… The influence of the residualstresses, as expected, is higher … residualstresses affect not only the lateral-torsionalbuckling … capacity, the influence of residualstresses is noticed up to the …
… Regardless of theeffect of the out-of-plumb imperfection (… 1), theeffect of the residualstresses on the buckling resistance … the inelastic lateral-torsionalbuckling region even for mild steel …
B Yang, SB Kang, G Xiong, S Nie, Y Hu, S Wang… - Thin-Walled …, 2017 - Elsevier
… symmetric I-beams fabricated of Q460GJ structural steel. A … geometric imperfections and residualstresses were considered. … Residualstress of 460 MPa high strength steel welded box …