Bedzir O. The contact interaction of a slotted cylindrical shell with a deformable filler allowing for dry friction

Slotted cylindrical shell with a deformable filler. The development of the methods of calculation of the stressed-strained slotted shell with the deformable filler and the structural damping of a slotted elastic element under the frictional contact's condition. The reduction of contact problems to the integral equations, the solution of which are received by the method of mechanical quadratures. On the base of the results of the numerical solutions the effect of mechanical, geometrical and tribological properties of contacting pairs on the stressed _ strained system is studied. The mechanic -mathematical sample of cylindrical shell with cuts is proposed. A problem on frictional interaction in the system, consisting of the established coaxially cut and dense cylindrical shells with a deformable filler has been investigated. The domain of application: the machine-building, oilgas production.