SU367222A1 - Reinforcement Wire - Google Patents
Reinforcement WireInfo
- Publication number
- SU367222A1 SU367222A1 SU1450613A SU1450613A SU367222A1 SU 367222 A1 SU367222 A1 SU 367222A1 SU 1450613 A SU1450613 A SU 1450613A SU 1450613 A SU1450613 A SU 1450613A SU 367222 A1 SU367222 A1 SU 367222A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wire
- concrete
- reinforcement wire
- adhesion
- radius
- Prior art date
Links
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
1one
Изобретение относитс к области изготовлени элементов предварительно напр женных железобетонных конструкций.The invention relates to the field of manufacturing elements of prestressed concrete structures.
Известна арматурна проволока периодического профил , имеюпш цилиндрические в.м тины, используема дл армировани предварительно напр женных железобетонных изделий и сооружений.A known reinforcing wire of a periodic profile, having cylindrical bars, is used to reinforce prestressed concrete products and structures.
Однако необходима величина сцеплени с бетоном достигаетс лишь в том случае, если бетон имеет высокую марку. В противном случае из-за недостаточного сцеплени с бетоном арматура проскальзывает.However, the required amount of adhesion to concrete is achieved only if the concrete has a high grade. Otherwise, the reinforcement slips due to insufficient adhesion to the concrete.
Цель изобретени - повышение сцеплени с бетоном и уменьшение концентрации напр жений в зоне вм тин.The purpose of the invention is to increase adhesion to concrete and to reduce the concentration of stresses in the area of cement.
Достигаетс это тем, что по всей длине проволоки нанесены вм тины, которые расположены в чередующем пор дке во взаимно перпендикул рных плоскост х и выполнены цилиндрическим с глубиной 0,08-0,12 и радиусом 5-10 диаметра исходной проволоки.This is achieved by the fact that along the entire length of the wire, holes are placed, which are arranged in alternating order in mutually perpendicular planes and made cylindrical with a depth of 0.08-0.12 and a radius of 5-10 of the diameter of the original wire.
На чертеже изображена арматурна проволока с двухсторонними вм тинами.The drawing shows reinforcement wire with double-sided joints.
Арматурна проволока / имеет вм тины 2 цилиндрического очертани . Вм тины 2 нанесены с двух сторон по всей длине проволки / во взаимно перпендикул рных плоскост х. Радиус кривизны вм тин равен 5-10, а глубина 0,08-0,12 диаметра исходной проволоки.Armature wire / has a clamp 2 cylindrical outline. Tampers 2 are applied on both sides along the entire length of the wire / in mutually perpendicular planes. The radius of curvature of the pin is 5-10, and the depth is 0.08-0.12 of the diameter of the original wire.
Предмет изобретени Subject invention
Арматурна проволока с двухсторонними вм тинами, отличающа с тем, что, с целью повышени ее сцеплени с бетоном и уменьшени концентрации напр жений, вм тины образованы по всей длине проволоки в чередующемс пор дке во взаимно перпендикул рных плоскост х и выполнены цилиндрическими с глубиной 0,08-0,12 и радиусом 5-10 диаметра проволоки.Reinforced wire with double-sided holes, characterized in that, in order to increase its adhesion to concrete and reduce stress concentration, the holes are formed along the entire length of the wire in alternating order in mutually perpendicular planes and made cylindrical with a depth of 0, 08-0.12 and a radius of 5-10 wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1450613A SU367222A1 (en) | 1970-06-16 | 1970-06-16 | Reinforcement Wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1450613A SU367222A1 (en) | 1970-06-16 | 1970-06-16 | Reinforcement Wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU367222A1 true SU367222A1 (en) | 1973-01-23 |
Family
ID=20454230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1450613A SU367222A1 (en) | 1970-06-16 | 1970-06-16 | Reinforcement Wire |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU367222A1 (en) |
-
1970
- 1970-06-16 SU SU1450613A patent/SU367222A1/en active
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