COVER Russian patent published in 2012 - IPC E04B7/00 

Abstract RU 2448220 C2

FIELD: construction.

SUBSTANCE: cover comprises steel trusses and a shaped decking laid and fixed to their upper belt. Reinforcement elements of profiled steel are laid and fixed along upper shelves of the shaped decking in the fold of the upper belt of trusses.

EFFECT: reduced consumption of steel for the upper belt of the truss and increased shear rigidity of a shaped decking section between neighbouring upper belts of trusses.

3 dwg

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RU 2 448 220 C2

Authors

Kuznetsov Ivan Leonidovich

Isaev Aleksej Viktorovich

Gimranov Linur Rafailevich

Dates

2012-04-20Published

2009-09-29Filed