Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Computer Programs Developing for Solving Problems of Cylindrical Shells Stability
Innovative methods, which are developed in a computer program for solving stability problems in the direction of mechanics of a deformable solid are proposed. As a result, new solutions to the stability problem according to the theory of plates and shells under simple and complex loading at the time of bifurcation by V.G. Zubchaninov are obtained, which allow us to evaluate the reliability of known solutions according to other theories. The previously known conclusion of V.G. Zubchaninov that the classical theory of stability of shells and plates of A.A. Ilyushina gives similar results for the critical states obtained by taking into account simple and complex loading during bifurcation. The obtained new solutions to the problems of stability of cylindrical shells under combined loading are verified in the laboratory of mechanical tests of the Department of Resistance of Materials, Theory of Elasticity and Plasticity by comparison with experimental data of various authors. It is noted that despite the accumulated theoretical and experimental data in the field of research on the stability and buckling of thin-walled structures, the problem remains far from being solved and requires further study with the use of new software systems and will be relevant in the XXI century.
Computer Programs Developing for Solving Problems of Cylindrical Shells Stability
Innovative methods, which are developed in a computer program for solving stability problems in the direction of mechanics of a deformable solid are proposed. As a result, new solutions to the stability problem according to the theory of plates and shells under simple and complex loading at the time of bifurcation by V.G. Zubchaninov are obtained, which allow us to evaluate the reliability of known solutions according to other theories. The previously known conclusion of V.G. Zubchaninov that the classical theory of stability of shells and plates of A.A. Ilyushina gives similar results for the critical states obtained by taking into account simple and complex loading during bifurcation. The obtained new solutions to the problems of stability of cylindrical shells under combined loading are verified in the laboratory of mechanical tests of the Department of Resistance of Materials, Theory of Elasticity and Plasticity by comparison with experimental data of various authors. It is noted that despite the accumulated theoretical and experimental data in the field of research on the stability and buckling of thin-walled structures, the problem remains far from being solved and requires further study with the use of new software systems and will be relevant in the XXI century.
Computer Programs Developing for Solving Problems of Cylindrical Shells Stability
Lecture Notes in Civil Engineering
Akimov, Pavel (Herausgeber:in) / Vatin, Nikolai (Herausgeber:in) / Cheremnykh, Stepan (Autor:in)
09.11.2021
7 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Stability of imperfect cylindrical shells
| British Library Online Contents | 2008
Stability of perforated cylindrical shells
| Engineering Index Backfile | 1965
Stability Analysis of Delaminated Cylindrical Shells
| British Library Online Contents | 2003
Stability of thin cylindrical shells in torsion
| Engineering Index Backfile | 1947
A method for solving problems nonshallow shells
| TIBKAT | 1969