Theoretical extension of elastic-perfectly plastic deformation length in roll forming of a channel section Tafti, Roohollah Azizi, Naeini, Hassan Moslemi, Tehrani, Mehdi Salmani, Rolfe, Bernard and Weiss, Matthias 2013, Theoretical extension of elastic-perfectly plastic deformation length in roll forming of a channel section, International journal of materials and product technology, vol. 47, no. 1/2/3/4, pp. 33-45. Attached Files Name Description MIMEType Size Downloads rolfe-theoreticalextension-2013.pdf Published version application/pdf 682.89KB 481 Title Theoretical extension of elastic-perfectly plastic deformation length in roll forming of a channel section Author(s) Tafti, Roohollah Azizi Naeini, Hassan Moslemi Tehrani, Mehdi Salmani Rolfe, Bernard orcid.org/0000-0001-8516-6170 Weiss, Matthias orcid.org/0000-0002-1845-6343 Journal name International journal of materials and product technology Volume number 47 Issue number 1/2/3/4 Start page 33 End page 45 Total pages 13 Publisher Inderscience Publishers Place of publication Geneva, Switzerland Publication date 2013 ISSN 0268-1900 1741-5209 Keyword(s) deformation length elastic-perfectly plastic analytical model roll forming channel section Summary In this paper, the Young’s modulus and the yield strength of the strip are considered in order to modify the deformation length analysis proposed by Bhattacharyya et al. New analytical equations are developed assuming an elastic-perfectly plastic material behaviour and the deformation length analysed for the simple case of roll forming a U-channel; the analytical results are verified by comparison with experimental data found in the literature. The proposed elastic-plastic deformation length is shorter than Bhattacharyya’s which is rigid-perfectly plastic. It is observed that the influence of elastic properties on the deformation length is not as significant as the plastic properties; however, the authors believe that the elastic effects become more important under conditions where a major area of the strip is under elastic deformation such as when the flange length is long. Language eng Field of Research 091307 Numerical Modelling and Mechanical Characterisation Socio Economic Objective 861206 Structural Metal Products HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2013, Inderscience Enterprises Free to Read? Yes Persistent URL http://hdl.handle.net/10536/DRO/DU:30062731 Document type: Journal Article Collections: Faculty of Science, Engineering and Built Environment School of Engineering Institute for Frontier Materials Open Access Collection GTP Research   Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au. Versions Version Filter Type Wed, 30 Apr 2014, 11:24:21 EST Wed, 30 Apr 2014, 13:11:04 EST Fri, 02 May 2014, 12:12:07 EST Fri, 02 May 2014, 12:13:46 EST Thu, 08 May 2014, 08:45:15 EST Tue, 13 May 2014, 11:56:59 EST Tue, 13 May 2014, 12:03:17 EST Wed, 14 May 2014, 15:43:21 EST Thu, 15 May 2014, 08:29:41 EST Thu, 15 May 2014, 08:31:23 EST Thu, 29 May 2014, 13:30:28 EST Fri, 17 Oct 2014, 12:44:34 EST Wed, 21 Oct 2015, 19:14:38 EST Tue, 06 Sep 2016, 23:38:06 EST Wed, 06 Dec 2017, 06:05:59 EST Fri, 07 Sep 2018, 17:05:08 EST Filtered Full Citation counts:   Cited 2 times in TR Web of Science Cited 2 times in Scopus Search Google Scholar Access Statistics: 1143 Abstract Views, 489 File Downloads  -  Detailed Statistics Created: Wed, 30 Apr 2014, 11:24:07 EST by Christine Rimmer