FIELD: construction.
SUBSTANCE: invention relates to the field of construction and can be used in the manufacture of steel-reinforced concrete structures of building floors and as a road coating of bridge structures. In the steel-reinforced concrete slab, which includes a steel deck and a reinforced concrete slab, plate frames are welded to the deck, consisting of saw-like steel strips, vertical rods, and horizontal reinforcement meshes, the combined operation of which increases the combined shear operation of the concrete slab and the bearing capacity of the steel-reinforced concrete slab.
EFFECT: increased bearing capacity of steel-reinforced concrete slab and better provision of joint operation of concrete slab with steel deck.
4 cl, 5 dwg
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