DOUBLE-WALLED VAULTED BUILDING STRUCTURE ERECTION METHOD Russian patent published in 2005 - IPC

FIELD: building, particularly to erect dome with double wall.

SUBSTANCE: building structure includes inner and outer load-bearing enclosures connected one to another by cross-pieces and hollow cells arranged between outer and inner enclosures. Outer surface of outer enclosure has polymeric coating with corbels connected thereto for mutual connection of outer enclosure and polymeric coating. Method of building structure erection involves connecting elastic diaphragm to building structure foundation; inflating the diaphragm and installing thereof in design position; creating polymeric coating having corbels on inner membrane surface; connecting the first reinforcement to the corbels and fastening the first ends of cross-pieces to the corbels or/and to the first reinforcement; applying hardening mortar on inner surface of polymeric coating so that mortar covers the first reinforcement and the first ends of cross-pieces and forms outer load-bearing enclosure after mortar hardening; locating cell defining tubes on inner surface of outer load-bearing enclosure; connecting the first reinforcement to the second cross-piece ends and applying hardening mortar on the second reinforcement so that mortar covers the tubes and the second reinforcement and forms inner load-bearing enclosure after mortar hardening, wherein the inner enclosure is connected to outer one by above cross-pieces.

EFFECT: increased structure strength along with reduced mass thereof.

4 cl, 3 dwg