International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

Peculiarities of stress-strain state of pressure hull of underwater technical device, shaped as torus with circle intersection, which was obtained by spiral winding of polymer composite materials, are presented.

The peculiarities of evaluation of stress-strain state of the pressure hull of the underwater technical device, shaped as torus with circle intersection, which was obtained by transverse winding combined with longitudinal winding (or facing) of polymer materials, while taking variable thickness by meridian section into an account, are presented.