SKELETON BUILDING FRAME OF ENHANCED RELIABILITY Russian patent published in 2009 - IPC E04B1/24 

FIELD: construction.

SUBSTANCE: building frame includes two-storey double frames, system of vertical toughness ties and binding beams. Frames consist of columns and girth rails made as beams. Neighbouring frames are coupled with diagonal tights, arranged within the parapet, and upper parts of the columns are tied. Upper parts of columns are made as vertical rods. Top mark of additional rods coincides with the top mark of the parapet. Neighbouring frames are connected with box beams, located at the level of mounting assemblies of the roof girth rails. In the plane of frames floor beams are coupled with vertical tights in the places of their resting upon the neighbouring column with a roof girth rail. Horizontal tights couple edge columns in the nodes of roof girth rail resting. In the plane of front frames diagonal tights joint floor beams in the places of resting against the edge columns with roof beams in the middle of their span.

EFFECT: increased bearing capacity of the frame elements preventing progressing avalanche-type building failure in case of beyond-design effects.

8 dwg