SHELTER AND METHOD FOR ITS MONITORING Russian patent published in 1994 - IPC

FIELD: construction. SUBSTANCE: shelter includes base, transverse frames of columns and cross bars, girders, roofing guard and walls. Transverse frames have supporting inserts. Base is made of supporting connecting trusses installed over axis of cross bar and square to them. Columns are assembled of supporting, intermediate and auxiliary spatial sections, and cross bars are comprised of row and end spatial sections. Girders are mounted with cantilevered overhands and consist of main and closing sections. The latter are connected by transverse members. Supporting trusses have protruding supporting units interacting with joints of column sections for turning column to plane of transverse frame. Column and cross bar sections consist of four belts, braces, posts and diaphragms, and made with mutually conjugated joints. Column supporting sections are located in two levels and have bushings with transverse rib and cross lattice on faces parallel to frame plane. Distance between belts of row section of cross bar exceeds the width of column section, and distance between belts and diaphragm of end section exceeds cross-section of column section. End section of cross bar has bushings with transverse rib and cross lattice on faces parallel to transverse frames plane. Columns are different in height to suit the shape of roofing guard with upper supporting section and respectively installed supporting sections of lower level. Cross bars and posts are hinged to one another by means of supporting inserts. Bushings of cross bar end sections are located on external areas of supporting inserts installed in bushings of column upper supporting sections. Girder sections are made with mutually conjugated joints. Closing sections have joints in two mutually perpendicular directions, and girders are installed on cross bar sections on, at least, one of its upper belts. EFFECT: higher efficiency. 7 cl, 14 dwg