CONTROL METHOD OF ENLARGEMENT OF SURVIVABILITY OF MULTI-STORIED BEARING-WALL BUILDING AFTER EXPLOSION ACTION AND SAFE PERFORMANCE OF REPAIR AND RESTORATION WORK Russian patent published in 2015 - IPC E04G23/00 

FIELD: construction.

SUBSTANCE: when there are no cracks in floor slabs and in wall panels, horizontal and vertical boundary planes are installed, within which removal of building members will be performed. First, all below-lying floors are reinforced, starting from installation of distribution traverses and posts below the installed horizontal boundary plane. Then, all the above-lying floors are subsequently reinforced with partial and/or complete destruction. All the members of the building are reinforced by means of reserve temporary structures. Removal of damaged members is performed in series after reinforcement starting from the top floor and within the installed vertical and horizontal boundary planes for removal by means of two hoisting cranes, one of which is used for removal of the demountable structural member of the building, and the other one is used for protection of the structural members of the building, which are adjacent to it.

EFFECT: blocking of a progressive failure process of a building with further renovation of the building.

3 cl, 31 dwg