Buckling of circular plates with functional grading in two directions
| العنوان: | Buckling of circular plates with functional grading in two directions |
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| المؤلفون: | Alessandro Fiorini, Giuseppe Ruta |
| المصدر: | Meccanica. 56:245-252 |
| بيانات النشر: | Springer Science and Business Media LLC, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Critical load, Mechanical Engineering, Mathematical analysis, Mode (statistics), Rotational symmetry, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Compression (physics), Buckling, Functionally graded materials, Circular plates, Closed-form solutions, Multiplier (Fourier analysis), Transverse plane, 020303 mechanical engineering & transports, 0203 mechanical engineering, Functional grading, Mechanics of Materials, 0210 nano-technology, Mathematics |
| الوصف: | This short note considers thin circular plates, functionally graded in both axial and transverse directions and loaded in compression on the middle plane by a uniform axisymmetric load. The functional grading is based on recent literature on the subject and we deal with a direct problem for buckling, i.e., given the geometry of the plate and its constitutive properties, the critical load multiplier and the buckling mode are determined by a usual non-triviality condition. Original expressions are found in a nearly closed form and show that suitable functional grading, actually achievable in practice, may lead to gentle solutions. Numerical examples, physical interpretations and comments are provided. |
| تدمد: | 1572-9648 0025-6455 |
| DOI: | 10.1007/s11012-021-01306-6 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::126b67ae84f2704d386e93e4798e8f6e https://doi.org/10.1007/s11012-021-01306-6 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....126b67ae84f2704d386e93e4798e8f6e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15729648 00256455 |
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| DOI: | 10.1007/s11012-021-01306-6 |