A new model for thin plates with rapidly varying thickness
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Publication:789215
DOI10.1016/0020-7683(84)90044-1zbMath0532.73055OpenAlexW2022382371MaRDI QIDQ789215
Robert V. Kohn, Michael S. Vogelius
Publication date: 1984
Published in: International Journal of Solids and Structures (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0020-7683(84)90044-1
asymptotic analysiscoefficientsfourth-order equationthree-dimensional linear elasticitybending of thin plateconstitutive law relating bending moments to midplane curvaturedetermined by the plate geometrymidplane displacementperforated by small holesrapidly varying thicknessrib- like stiffenersthickness varies on length scale longer than, on order of, or shorter than mean thickness
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