THE LOCAL STRESS-STRAIN STATE OF A CYLINDRICAL SHELL ON THE BASIS OF THE THREE-DIMENSIONAL EQUATIONS OF THE THEORY OF ELASTICITY

Mathematical models and calculation's algorithms of the stress-strain state of a cylindri- cal shell in a zone of its distortion are developed. In places of fixing, presence of connections and joints, actions of local loadings arise additional in relation to the classical theory quickly damped stresses. The boundary value problem is solved and calculations of stresses near rig- idly mounted shell edge at axisymmetrical loading are carried out.

Lagrange functional, a method of trigonometrical series, a symbolical method, Laplace transformation, a local stress state of type "boundary layer"