2026-07-15T13:50:31Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/56702023-02-28T23:42:07Zcom_10259_4201com_10259_5086com_10259_2604col_10259_4505

Díaz Portugal, Andrés Cuesta Segura, Isidoro Iván Alegre Calderón, Jesús Manuel Jesus, A.M.P. de Manso Villalaín, Juan Manuel 2021-03-25T10:10:29Z 2021-03-25T10:10:29Z 2021-02 0263-8231 http://hdl.handle.net/10259/5670 10.1016/j.tws.2020.107335 The determination of residual stress distributions in cold-formed members is revisited considering both experimental and numerical methodologies. Destructive, semi-destructive and non-destructive techniques are reviewed with special emphasis on sectioning, hole drilling and X-ray diffraction; the particularities of each procedure on cold-formed sections are addressed. Theory on metal strip deformation and roll design is exposed before analytical and incremental closed-formed expressions are presented and compared to experimental results for press-braked sections. Finally, the most important works on finite element simulations of roll forming are revisited, highlighting the computational limitations and the capability for predicting residual stresses. FASTCOLD project (FAtigue STrength of COLD-formed structural steel details; Ref. 745982–2017) funded by Research Fund for Coal and Steel (RFCS) of the European Commission application/pdf eng Elsevier Thin-Walled Structures. 2021, V. 159, 107335 https://doi.org/10.1016/j.tws.2020.107335 info:eu-repo/grantAgreement/EC/H2020/745982–2017 Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Cold forming Residual stress Sectioning Hole drilling X-ray diffraction Numerical modelling Resistencia de materiales Strength of materials Residual stresses in cold-formed steel members: review of measurement methods and numerical modelling info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Thin-Walled Structures 159 107335