FRAMELESS HANGAR Russian patent published in 2003 - IPC

FIELD: ground construction. SUBSTANCE: invention, specifically, refers to arched structures assembled from self-bearing building members, to erection of hangars, storehouses, agricultural products storages, garages, repair shops, etc. Technical result of invention lies in increased reliability and load-carrying capacity of structure, in its stability under outside loads, in expansion of useful space and area of structure, in reduced cost for heating of it and in diminished usage of materials. Cross-section of given frameless hangar is asymmetrical with displacement of apex of arched member to side from longitudinal axis and transition to vertical side wall. Radius of arch of segment of cylinder amounts to 0.4-0.6 half-width of structure. On opposite side cover has convex and/or rectilinear sections. Besides frameless hangar comprises two halves facing one another with apexes of arches. Apexes of arches are linked additionally with the help of thin sheet profiled material placed over entire length of structure and on end faces. EFFECT: increased reliability and load- carrying capacity of frameless hangar. 1 cl, 4 dwg