METHODOLOGY RESEARCH OF STABILITY OF SHALLOW ORTHOTROPIC SHELLS OF DOUBLE CURVATURE UNDER DYNAMIC LOADING
Journal Title: International Journal for Computational Civil and Structural Engineering - Year 2017, Vol 13, Issue 2
Abstract
The paper deals with shallow orthotropic shells of double curvature, square in plan, under dynamic loading. Outlines the ratios of the mathematical model of deformation considering the geometric nonlinearity, transverse shear and orthotropy material. For the formation of the ODE system is used method of Kantorovich. The resulting system is solved by the method of Rosenbrock. It is shown the verification of the proposed method for isotropic shells. For several options orthotropic shells made of fiberglass and carbon fiber studied their stability and obtained values of critical loads.
Authors and Affiliations
Alexey A. Semenov
Keywords
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- EP ID EP576871
- DOI 10.22337/2587-9618-2017-13-2-145-153
- Views 57
- Downloads 0
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