{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T23:50:49Z","timestamp":1777938649207,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T00:00:00Z","timestamp":1721952000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["project LAETA Base Funding (DOI: 10.54499\/UIDB\/500"],"award-info":[{"award-number":["project LAETA Base Funding (DOI: 10.54499\/UIDB\/500"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:p>This article focuses on the identification and quantification of the formability limits due to local buckling in thin-walled square tubes subjected to axial compression. The methodology involves subjecting a series of thin-walled square tubular specimens of varying lengths to axial compression to detect sudden changes in the evolution of in-plane strains over time and determine the critical strain values at the onset of local buckling. Digital image correlation is employed to monitor the evolution of the thin-walled surfaces and the in-plane strains during axial compression. Finite element analysis is utilized to create digital twins of the thin-walled square tubes subjected to axial compression. The overall methodology is based on a previously developed technique that was successfully applied to thin-walled circular tubes and results validate its effectiveness in determining, for the first time, the formability limits of thin-walled square tubes due to local buckling in principal strain space.<\/jats:p>","DOI":"10.1177\/14644207241266898","type":"journal-article","created":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T05:31:17Z","timestamp":1721971877000},"page":"556-567","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Formability limits due to local buckling in thin-walled square tubes"],"prefix":"10.1177","volume":"239","author":[{"given":"I.M.","family":"Almeida","sequence":"first","affiliation":[{"name":"IDMEC, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7376-8104","authenticated-orcid":false,"given":"J.P.","family":"Magrinho","sequence":"additional","affiliation":[{"name":"IDMEC, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5284-8391","authenticated-orcid":false,"given":"M.B.","family":"Silva","sequence":"additional","affiliation":[{"name":"IDMEC, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2630-4593","authenticated-orcid":false,"given":"P.A.F.","family":"Martins","sequence":"additional","affiliation":[{"name":"IDMEC, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisboa, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2024,7,26]]},"reference":[{"key":"bibr1-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/j.proeng.2014.09.125"},{"key":"bibr2-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1115\/1.3443157"},{"key":"bibr3-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmatprotec.2012.01.004"},{"key":"bibr4-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7403(83)90080-2"},{"key":"bibr5-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/0734-743X(83)90025-8"},{"key":"bibr6-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/0734-743X(84)90005-8"},{"key":"bibr7-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-08-031679-6.50021-7"},{"key":"bibr8-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1007\/s11465-019-0579-1"},{"key":"bibr9-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijmecsci.2019.03.020"},{"key":"bibr10-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1177\/09544054221138181"},{"key":"bibr11-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-323-85255-5.00008-X"},{"key":"bibr12-14644207241266898","first-page":"1","volume-title":"Sheet metal forming processes: constitutive modelling and numerical simulation","author":"Mattiasson K","year":"2010"},{"key":"bibr13-14644207241266898","doi-asserted-by":"publisher","DOI":"10.1016\/j.euromechsol.2021.104225"}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/14644207241266898","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/14644207241266898","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/14644207241266898","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T04:46:50Z","timestamp":1777697210000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/14644207241266898"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,26]]},"references-count":13,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025,3]]}},"alternative-id":["10.1177\/14644207241266898"],"URL":"https:\/\/doi.org\/10.1177\/14644207241266898","relation":{},"ISSN":["1464-4207","2041-3076"],"issn-type":[{"value":"1464-4207","type":"print"},{"value":"2041-3076","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7,26]]}}}