SU1622553A1 - Ferroconcrete pipe reinforcement cage - Google Patents

Ferroconcrete pipe reinforcement cage Download PDF

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Publication number
SU1622553A1
SU1622553A1 SU884498493A SU4498493A SU1622553A1 SU 1622553 A1 SU1622553 A1 SU 1622553A1 SU 884498493 A SU884498493 A SU 884498493A SU 4498493 A SU4498493 A SU 4498493A SU 1622553 A1 SU1622553 A1 SU 1622553A1
Authority
SU
USSR - Soviet Union
Prior art keywords
reinforcement cage
ferroconcrete
pipe reinforcement
spiral
protrusions
Prior art date
Application number
SU884498493A
Other languages
Russian (ru)
Inventor
Владимир Степанович Широков
Юрий Александрович Гоголев
Николай Владимирович Сидоров
Евгений Иванович Ардышев
Original Assignee
Научно-исследовательский институт бетона и железобетона
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Научно-исследовательский институт бетона и железобетона filed Critical Научно-исследовательский институт бетона и железобетона
Priority to SU884498493A priority Critical patent/SU1622553A1/en
Application granted granted Critical
Publication of SU1622553A1 publication Critical patent/SU1622553A1/en

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  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

Изобретение относитс  к производству безнапорных железобетонных труб, армированных спиральными арматурными каркасами , и позвол ет повысить их прочность Арматурный каркас содержит продольные стержни 1 синусоидальной формы, на впадины и выступы которых навита спиральна  арматура 4, при этом отношение наружного диаметра спирали к ее внутреннему диаметру составл ет 1,03-1,2. 2 ил.The invention relates to the production of non-pressure reinforced concrete pipes reinforced with spiral reinforcing cages and improves their strength. The reinforcement cage contains longitudinal rods 1 of sinusoidal shape, the spiral reinforcement 4 is wound around the depressions and protrusions; 1.03-1.2. 2 Il.

Description

Фиг 2Fig 2

Claims (1)

Формула изобретенияClaim Арматурный каркас железобетонной трубы, содержащий продольные стержни синусоидальной формы, на выступы, и впадины которых навита спиральная арматура, отличающийся тем, что, с целью повышения его прочности, отношение наружного диаметра спирали к ее внутреннему диаметру составляет 1,03—1.12.The reinforcing frame of the reinforced concrete pipe containing longitudinal rods of a sinusoidal shape, on the protrusions and troughs of which spiral reinforcement is wound, characterized in that, in order to increase its strength, the ratio of the outer diameter of the spiral to its inner diameter is 1.03-1.12. Вид АType A
SU884498493A 1988-09-28 1988-09-28 Ferroconcrete pipe reinforcement cage SU1622553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884498493A SU1622553A1 (en) 1988-09-28 1988-09-28 Ferroconcrete pipe reinforcement cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884498493A SU1622553A1 (en) 1988-09-28 1988-09-28 Ferroconcrete pipe reinforcement cage

Publications (1)

Publication Number Publication Date
SU1622553A1 true SU1622553A1 (en) 1991-01-23

Family

ID=21406055

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884498493A SU1622553A1 (en) 1988-09-28 1988-09-28 Ferroconcrete pipe reinforcement cage

Country Status (1)

Country Link
SU (1) SU1622553A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 244591, кл. Е 04 С 5/00, 1967. *

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