STABILITY OF A FILLED CYLINDRICAL SHELL STRENGTHENED BY A CROSS SYSTEM OF RIBS UNDER ACTION OF DIFFERENT LOADS ALTERNATIVE IN TIME

Iskenderov R.A., Candidate of Physical and Mathematical Sciences, Azerbaijan University of Architecture and Construction; Baku, Azerbaijan, E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

The consider dynamical stability problems for a closed, medium-filled cylindrical shell simply supported by end faces and strengthened by a cross system of ribs, under axial compression and uniform external pressure. The formula for defining critical time and the values of critical stresses corresponding to the found critical time under the action of step impuls and for linear law of decrees of suddenly applied load are found.

Dynamical stability, cylindrical shell, cross system of ribs, axial compression, external pressure

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