STATIC ANALYSIS OF ELASTOVISCOPLASTIC PLATES AND SHELLS AT LARGE DEFLECTIONS

Citation
P. Klosowski et R. Schmidt, STATIC ANALYSIS OF ELASTOVISCOPLASTIC PLATES AND SHELLS AT LARGE DEFLECTIONS, Zeitschrift fur angewandte Mathematik und Mechanik, 77, 1997, pp. 165-166
Citations number
5
Categorie Soggetti
Mathematics,"Mathematical Method, Physical Science",Mechanics,Mathematics
ISSN journal
00442267
Volume
77
Year of publication
1997
Supplement
1
Pages
165 - 166
Database
ISI
SICI code
0044-2267(1997)77:<165:SAOEPA>2.0.ZU;2-X
Abstract
The present paper deals with the static finite element analysis of pla tes and shells with elasto-viscoplastic material behaviour in the geom etrically nonlinear range of deformation. The analysis is based on a f irst-order shear deformation shell theory allowing for small strains a nd moderate rotations [1,2]. Time rate effects in the plastic response are included by the use of the viscoplastic constitutive model of Per zyna [3].