Analysis of plastic buckling of rectangular steel plates supported along their four edges
| Autor: | Inoue Tetsuro |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
Materials science
Carbon steel Yield surface business.industry Applied Mathematics Mechanical Engineering Modulus Structural engineering Slip (materials science) Plasticity engineering.material Condensed Matter Physics Compressive strength Buckling Mechanics of Materials Plastic bending Modeling and Simulation engineering General Materials Science Composite material business |
| Zdroj: | International Journal of Solids and Structures. 31:219-230 |
| ISSN: | 0020-7683 |
| DOI: | 10.1016/0020-7683(94)90051-5 |
| Popis: | Plasticity in steel is characterized by an appreciable amount of plastic flow (in the yield plateau range) which precedes strain-hardening. This study is devoted to an analytical evaluation of plastic buckling stress of uniformly compressed rectangular steel plates, supported along their four edges, by the use of a modulus in shear and bending stiffnesses derived by the author (Inoue and Kato, 1993, Int. J. Solids Structures, 30, 835–856) based on the Tresca yield criterion. Their values were analytically derived by the concept that plastic strain is to be caused by slip. In this paper, analytical results are compared with those tested by the author, and the former are in good agreement with the latter especially in the early plastic zone. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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