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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BPB2-0008-0036

Czasopismo

Engineering Transactions

Tytuł artykułu

Analysis of load-capacity at collapse of I-section thin-walled beam

Autorzy Gawłowski, S.  Pęcherski, R. B. 
Treść / Zawartość http://et.ippt.gov.pl/
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The aim of the paper is to analyse the load-capacity at collapse for thin walled beams under the assumption of static approach. I-section beams subjected to torsion and bending with torsion are studied. The general formula for an interaction surace was derived. The comparison of the examples solved analytically with the finite element calculations and experimental results confirms the assumed hypotheses concerning statically admissible distribution of stresses in plastic hinge. The analysis revealed also that normal stresses have a decisive influence on the value of load-carrying capacity in the case of thin-walled beams.
Słowa kluczowe
PL belka cienkościenna   oddziaływanie powierzchniowe  
EN thin-walled beam   interaction surface  
Wydawca Instytut Podstawowych Problemów Techniki PAN
Czasopismo Engineering Transactions
Rocznik 2004
Tom Vol. 52, iss.1-2
Strony 5--22
Opis fizyczny Bilbliogr. 13 poz., rys., tab., wykr.
Twórcy
autor Gawłowski, S.
autor Pęcherski, R. B.
  • Institute of Structural Mechanics Cracow University of Technology Warszawska 24, 31-155 Cracow, Poland, sg@limba.wil.pk.edu.pl
Bibliografia
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3. S. Piechnik, Thin-walled beams with open cross-sections [in Polish], Cracow University of Technology, Cracow 2000.
4. A. I. Strel'bitskaya, G. I. Levsieienko, Experimental investigation of elastic·plastic behaviour of thin-walled structures [in Russian], Academy of Science, Ukrainian S.S.R., Kiev 1968.
5. M. Życzkowski, Combined loadings in the theory of plasticity, PWN- Polish Scientific Publishers, Warsaw 1981.
6. J. Heyman, Elements of the theory of structures, Cambridge University Press, Cambridge 1996.
7. S. Gawłowski, S. Piechnik, Thin-walled beam with open cross-sections as a Timoshenko bar, Journal of Theoretical and Applied Mechanics, 2, 39, 269-281, Warsaw, 2001.
8. K.-J. Bathe, P. M. Wiener, On elastic-plastic analysis of /-beams in bending and torsion, Computers & Structures, 17, 5--6, 711-718, Pergamon Press Ltd., 1983.
9. E. Ramm, P. Osterrieder, Ultimate load analysis of three-dimensional beam structures with thin-walled cross sections using finite elements, Stability of Metal Structures, 201-210, Paris, 1983.
10. B. A. Izzuddin, D. LLOYD SMITH, Large-displacement analysis of elastoplastic thin­walled frames, Journal of Structural Engineering, 122, 8, 905-925, August 1996.
11. N. W. Murray, Introduction to the theory of thin-walled structures, Clarendon Press, Oxford 1986.
12. M. Kotełko, Plastic mechanisms of failure in thin-walled girders of iso- and orthotropic walls [in Polish], Łódź University of Technology, Łódź 2000.
13. Abaqus (standard) Reference Manuals ver. 6. 2001, Hibbitt, Karlsson & Sorensen, Inc. Providence, 2001.
Kolekcja BazTech
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