Mater.Phys.Mech.(MPM)
No 1, Vol. 26, 2016, pages 66-69

NUMERICAL-ANALYTICAL METHOD OF CALCULATING OF THE SHALLOW
SHELL RECTANGULAR IN PLANE REINFORCED BY RIBS OF VARIABLE
STIFFNESS

D.P. Goloskokov

Abstract

The analytical solution of a boundary value problem for a differential equation of deforming shallow shell rectangular in plane reinforced by ribs of variable stiffness is received. The decision is presented in the form of a series from combinations of regular and special discontinuous functions. This decision leads to quickly converging series and simple computing algorithm. The example of calculation of a reinforced cylindrical panel is given.

Keywords: shallow shell rectangular; differential equation of deforming; numerical-analytical method of calculating.

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