Enviar artigo por via de e-mail EMI-ANALYTICAL ANALYSIS OF A LONG SHALLOW OBLIQUE HELICOIDAL SHELL IN A NON-ORTHOGONAL NON-CONJUGATE COORDINATE SYSTEM
- Autores: Tupikova EM1
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Afiliações:
- Peoples' Friendship University of Russia, Moscow
- Edição: Nº 3 (2016)
- Páginas: 3-8
- Seção: Articles
- URL: https://journal-vniispk.ru/1815-5235/article/view/346463
- ID: 346463
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Resumo
The article discusses the problems of analysis of thin shallow shell in the form of oblique helicoid by different methods, particularly, by a semi-analytical method of numerical solution of three equilibrium equations in displacements and by V.G.Rekatch's analytical method, which was not numerically applied in any literature. New variant of analysis of stress-strain state of oblique helicoid shells was developed by applying V.Z. Vlasov's shallow shell the- ory. The equilibrium equations were obtained for three unknown displacements and after the numerical solution was used
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