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A platform for research: civil engineering, architecture and urbanism
Semi-finished product for preparing loaded armored-concrete beam
The invention relates to the field of construction, and specifically to the preparation of load-bearing structures in industrial and civil facilities, and to construction components, including bending structures (cross-beams) such as trusses, beams, consoles, etc. In order to create a semi-finished product for a loaded armored-concrete beam having a high bending stiffness and an increased load-bearing capability via the use of a pre-stressed composite rebar, a semi-finished product contains pre-stressed composite rebar in a concrete casing, wherein the ratio of the product of concrete strength determined by the class of the concrete and the cross-sectional area of the concrete in the area where the reinforcing bars are located to the product of the normative strength of the reinforcing bars and the total cross-sectional area of the reinforcing bars, must exceed two.
Semi-finished product for preparing loaded armored-concrete beam
The invention relates to the field of construction, and specifically to the preparation of load-bearing structures in industrial and civil facilities, and to construction components, including bending structures (cross-beams) such as trusses, beams, consoles, etc. In order to create a semi-finished product for a loaded armored-concrete beam having a high bending stiffness and an increased load-bearing capability via the use of a pre-stressed composite rebar, a semi-finished product contains pre-stressed composite rebar in a concrete casing, wherein the ratio of the product of concrete strength determined by the class of the concrete and the cross-sectional area of the concrete in the area where the reinforcing bars are located to the product of the normative strength of the reinforcing bars and the total cross-sectional area of the reinforcing bars, must exceed two.
Semi-finished product for preparing loaded armored-concrete beam
VALERIY NIKOLAEVICH NIKOLAEV (author)
2018-08-08
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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