Stress Analysis of Biconvex Laminated Orthotropic Shells that are Shallow to a Variable Degree |
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| Authors: | Y M Grigorenko N N Kryukov Yu I Ivanova |
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| Institution: | (1) National Academy of Sciences of Ukraine, S. P. Timoshenko Institute of Mechanics, Kiev;(2) University of Economics and Transport Technology, Kiev, Ukraine;(3) National Agrarian University, Kiev, Ukraine |
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| Abstract: | The stress–strain state of biconvex laminated orthotropic shells is analyzed against the degree of shallowness and the parameters of orthotropy. Numerical values of deflections and stresses are obtained by solving two-dimensional boundary-value problems using spline-functions and the discrete-orthogonalization method. The effect of the rise of shells on the displacement and stress fields is analyzed for different parameters of orthotropy |
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| Keywords: | laminated shallow shells orthotropy stress analysis |
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