INFLUENCE OF DIAPHRAGM ON THE STRESS-STRAIN STATE AND BUCKLING OF SPECIAL-TYPE ARCH SYSTEMS
This paper is devoted to the frameless coverings – special-type arch coverings extended to territories of Ukraine. This type of coating is essentially folded open type cylindrical ribbed shells are based on an arched structural element – the thin-walled, cold-deformed profile. Based on accepted hypotheses and assumptions, in particular, on the assumption of the compatibility of deformations of arched structural elements, finite-element models of these coatings were constructed.