LOSS OF STABILITY OF SLANTING SPHERICAL SHELL

Valentin Nedev

Scientific paper ID 1841 : 2019/3

LOSS OF STABILITY OF SLANTING SPHERICAL SHELL

Valentin Nedev

The study is directed towards determining the dependency between the values of one type of distributed load applied to a slanting spherical shell, basic geometrical characteristics and displacement in the shell. The study is carried out by the Lagrange variation equations interpreted for the model of the slanting isotropic shell. The dependency between the intensity of the load and the vertical displacement in the shell’s center is clearly defined. Dependencies of the critical load values are found when loss of shell stability is observed.

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полегата сферична черупка устойчивостspherical sloping shell resistanceValentin Nedev

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