FUNDAMENTAL MODELS OF STRUCTURAL STABILITY

Journal Title: UNKNOWN - Year 2017, Vol 32, Issue 2

Abstract

In this paper, basic structural stability phenomena are described. After some general comments about stability in the field of civil engineering, four elementary sources of nonlinearity are mentioned: of equilibrium equations, strain (geometry) relations, material (stress-strain) law, force and displacement boundary conditions. Four fundamental stability models are analysed, both ideal (perfect) and with geometric imperfection. Besides geometrically exact theory, initial post-buckling behavior and linearization are briefly sketched. This paper is concluded with comments about the influence of plasticity.

Authors and Affiliations

Antonia Jaguljnjak Lazarević, Mario Uroš, Ana Čengija

Keywords

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  • EP ID EP30147
  • DOI 10.17794/rgn.2017.2.5
  • Views 171
  • Downloads 5

How To Cite

Antonia Jaguljnjak Lazarević, Mario Uroš, Ana Čengija (2017). FUNDAMENTAL MODELS OF STRUCTURAL STABILITY. UNKNOWN, 32(2), -. https://europub.co.uk/articles/-A-30147