Title: Fast calculation of collapse load of shell structures
Authors: Štembera, V.
Citation: Computational mechanics 2018: book of extended abstracts: 34th conference with international participation, p. 117-118.
Issue Date: 2018
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/30836
ISBN: 978-80-261-0819-1
Keywords: numerick� simulace;analýza pomocí metody konečných prvků;struktury skořepin;kolapsové zatčení
Keywords in different language: numerical simulation;finite element limit analysis;shell structures;collapse load
Abstract in different language: Numerical calculation of collapse load (limit load) of a structure, made of elastic-plastic material, is often of practical interest. Standard approach is based on repetitive use of nonlinear finite element calculation, where the collapse load is determined iteratively. However, more efficient approach called finite element limit analysis (FELA) is possible. In this approach the collapse load is searched as a minimum of a certain optimization problem.
Rights: Copyright © 2018 University of West Bohemia, Plzeň, Czech Republic
Appears in Collections:Computational mechanics 2018
Computational mechanics 2018

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