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IssuesArchive of Issues2010-3pp.323-333

Archive of Issues

Total articles in the database: 1813
In Russian (): 1014
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N.A. Bazarenko, "Interaction of a hollow cylinder of finite length and a plate with a cylindrical cavity with a rigid insert," J. Appl. Math. Mech. 74 (3), 323-333 (2010)
Year 2010 Volume 74 Issue 3 Pages 323-333
Title Interaction of a hollow cylinder of finite length and a plate with a cylindrical cavity with a rigid insert
Author(s) N.A. Bazarenko (Rostov-on-Don, Russia, tmm@rgashm.ru)
Abstract Two problems of the interaction of a hollow circular cylinder with load-free ends and an unbounded plate with a cylindrical cavity and a symmetrically imbedded rigid insert are considered. Homogeneous solutions are found and the generalized orthogonality of these solutions is used when the modified boundary conditions are satisfied. As a result, we have a system of two integral equations in functions of the displacements of the outer and inner surfaces of the hollow cylinder. These functions are sought in the form of sums of a trigonometric series and a power function with a root singularity. The ill-posed infinite systems of linear algebraic equations obtained are regularized by the introduction of small positive parameters. Since the elements of the matrices of the systems as well as the contact stresses are defined by poorly converging numerical and functional series, an efficient method for calculating of the remainders of the above-mentioned series is developed. Formulae are found for the contact pressure distribution function and the integral characteristic. Examples of the calculation of the interaction of the cylinder and the plate with an insert are given.
Received 26 March 2008
Link to Fulltext http://www.sciencedirect.com/science/journal/00218928
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