RU2020121872A - METHOD OF TENSIONING VALVES BY ELECTROTHERMAL METHOD - Google Patents

METHOD OF TENSIONING VALVES BY ELECTROTHERMAL METHOD Download PDF

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Publication number
RU2020121872A
RU2020121872A RU2020121872A RU2020121872A RU2020121872A RU 2020121872 A RU2020121872 A RU 2020121872A RU 2020121872 A RU2020121872 A RU 2020121872A RU 2020121872 A RU2020121872 A RU 2020121872A RU 2020121872 A RU2020121872 A RU 2020121872A
Authority
RU
Russia
Prior art keywords
electrothermal
tensioning
valves
reinforcement
tensioning valves
Prior art date
Application number
RU2020121872A
Other languages
Russian (ru)
Other versions
RU2770963C2 (en
RU2020121872A3 (en
Inventor
Игорь Алексеевич Иванов
Александр Сергеевич Костяков
Анна Олеговна Иванова
Original Assignee
Игорь Алексеевич Иванов
Александр Сергеевич Костяков
Анна Олеговна Иванова
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 Игорь Алексеевич Иванов, Александр Сергеевич Костяков, Анна Олеговна Иванова filed Critical Игорь Алексеевич Иванов
Priority to RU2020121872A priority Critical patent/RU2770963C2/en
Publication of RU2020121872A publication Critical patent/RU2020121872A/en
Publication of RU2020121872A3 publication Critical patent/RU2020121872A3/ru
Application granted granted Critical
Publication of RU2770963C2 publication Critical patent/RU2770963C2/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Claims (1)

Способ натяжения арматуры электротермическим методом, включающий нагрев арматуры по всей ее длине и натяжения на упоры, отличающийся тем, что нагреву и растяжению подвергается только та часть арматуры, которая подвергается наибольшему растяжению.The method of tensioning the reinforcement by the electrothermal method, including heating the reinforcement along its entire length and tension on the stops, characterized in that only that part of the reinforcement that is subjected to the greatest tension is subjected to heating and stretching.
RU2020121872A 2020-06-26 2020-06-26 Method for tensioning reinforcement by the electrothermal method RU2770963C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2020121872A RU2770963C2 (en) 2020-06-26 2020-06-26 Method for tensioning reinforcement by the electrothermal method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2020121872A RU2770963C2 (en) 2020-06-26 2020-06-26 Method for tensioning reinforcement by the electrothermal method

Publications (3)

Publication Number Publication Date
RU2020121872A true RU2020121872A (en) 2021-12-27
RU2020121872A3 RU2020121872A3 (en) 2021-12-27
RU2770963C2 RU2770963C2 (en) 2022-04-25

Family

ID=79961317

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020121872A RU2770963C2 (en) 2020-06-26 2020-06-26 Method for tensioning reinforcement by the electrothermal method

Country Status (1)

Country Link
RU (1) RU2770963C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU76815A1 (en) * 1946-10-25 1948-11-30 С.Г. Фарбер Method of electroconductive reinforced concrete structures
SU131488A1 (en) * 1958-01-31 1959-11-30 Б.Я. Рискинд Device for electrothermal tensioning of rod-supplied reinforced concrete products at the ends of heads
SU1028820A1 (en) * 1982-01-06 1983-07-15 Государственный всесоюзный дорожный научно-исследовательский институт Method of producing ferroconcrete structures
RU2170312C1 (en) * 1999-11-16 2001-07-10 Ростовский государственный строительный университет Method for manufacturing pre-stressed reinforced concrete beam
JP2004225472A (en) * 2003-01-27 2004-08-12 Sangaku Renkei Kiko Kyushu:Kk Reinforcing method of concrete structure

Also Published As

Publication number Publication date
RU2770963C2 (en) 2022-04-25
RU2020121872A3 (en) 2021-12-27

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