Accepted Manuscript Title: Axial buckling of perforated plates reinforced with strips and middle tubes Authors: Rahman Seifi, Saber Chahardoli, Ali Akhavan Attar PII: S0093-6413(17)30079-4 DOI: http://dx.doi.org/doi:10.1016/j.mechrescom.2017.07.015 Reference: MRC 3200 To appear in: Received date: 8-2-2017 Revised date: 22-6-2017 Accepted date: 30-7-2017 Please cite this article as: Seifi, Rahman, Chahardoli, Saber, Attar, Ali Akhavan, Axial buckling of perforated plates reinforced with strips and middle tubes.Mechanics Research Communications http://dx.doi.org/10.1016/j.mechrescom.2017.07.015 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.