Calculation of lamina shells of revolution and plates of orthotropic viscoelastic materials in refined statement

被引：0
|
作者：
Rasskazov, A.O. [1 ]
Babkov, A.V. [1 ]
机构：
[1] Kievskij Avtomobil'nodorozhnyj Inst, Kiev, Ukraine
来源：
Prikladnaya Mekhanika | 1993年 / 29卷 / 02期
关键词：
Bodies of revolution - Deformation - Differential equations - Finite element method - Loads (forces) - Mathematical models - Plastic laminates - Shear stress - Strength of materials - Viscoelasticity;
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摘要：
Refined finite-shear theory represents the basis for developing method for analysis of stress-strained state variables of multilayer orthotropic revolution shells made of viscoelastic materials. The method is based on square approximation of deformation and numerical integration in time. The linear viscoelasticity boundary-value problem is solved by numerical method of discrete orthogonalization. Results of computation of laminated plate, cylinder and cylindrical panel made of orthotropic viscoelastic materials as well as three-layered viscoelastic (elliptical, cylindrical and hyperbolical) shells are obtained by the proposed method the Schepery method of quasi-elastic solutions.
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页码：24 / 31
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