TY - JOUR T1 - Elastoplastic Analysis of Perforated Metal Sheets using Transformation Field Analysis and Finite Element Method JO - Latin American Journal of Solids and Structures A1 - Várady Filho, Christiano Augusto Ferrário A1 - Cavalcante, Márcio André Araújo SN - 1679-7825 UL - 10.1590/1679-78256650 VL - 18 Y1 - 2021 PB - Brasil ER -