Open AccessExtreme deformation of edge-fixed round steel plate under the action of a spherical punch which radius is much smaller than the radius of the plate
Author(s) -
V. L Mikhaylova,
Л. Г. Сухомлинов
Publication year - 2014
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-67484
Subject(s) - radius , rotational symmetry , enhanced data rates for gsm evolution , shell (structure) , finite element method , spherical shell , materials science , deformation (meteorology) , geometry , mechanics , structural engineering , physics , composite material , mathematics , engineering , computer science , telecommunications , computer security
The paper outlines the results of application of an axisymmetric rigid-plastic momentless finite element model in investigation of the process of forming round steel plate by a spherical punch which radius is significantly smaller than the radius of the plate. The breaking of molded shell is predicted by computational model by strain localization. Numerical simulation results were compared with experimental data.