RU2012121382A - DEVICE FOR STRENGTHENING REINFORCED REINFORCED CONCRETE PLATES - Google Patents
DEVICE FOR STRENGTHENING REINFORCED REINFORCED CONCRETE PLATES Download PDFInfo
- Publication number
- RU2012121382A RU2012121382A RU2012121382/03A RU2012121382A RU2012121382A RU 2012121382 A RU2012121382 A RU 2012121382A RU 2012121382/03 A RU2012121382/03 A RU 2012121382/03A RU 2012121382 A RU2012121382 A RU 2012121382A RU 2012121382 A RU2012121382 A RU 2012121382A
- Authority
- RU
- Russia
- Prior art keywords
- reinforced concrete
- dowels
- function
- working reinforcement
- lower plate
- Prior art date
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- Working Measures On Existing Buildindgs (AREA)
Abstract
Устройство для усиления сплошной железобетонной плиты, поврежденной в результате длительного воздействия агрессивной среды, включающее две дополнительные монолитные железобетонные плиты, расположенные сверху и снизу и объединенные между собой железобетонными шпонками, отличающееся тем, что нижняя плита снабжена стержнями с винтовой нарезкой на концах, выполняющими функцию предварительно-напряженной рабочей арматуры и соединенными на гайках с анкерами, которые являются для них упорами и соединены с основной плитой по типу нагеля, эпоксидным клеем, при этом шпонки снабжены вертикальными стержнями, выполняющими одновременно функцию рабочей арматуры в шпонках и функцию подвески в креплении опалубки нижней плиты, а поверхность контакта между основной и нижней плитой снабжена слоем компаунда, на основе эпоксидной смолы препятствующим доступу агрессивной среды к рабочей арматуре.A device for reinforcing a continuous reinforced concrete slab damaged by prolonged exposure to an aggressive environment, including two additional monolithic reinforced concrete slabs located at the top and bottom and joined together by reinforced concrete dowels, characterized in that the lower slab is equipped with screw-threaded rods at the ends that perform the function of pre -stressed working reinforcement and connected to nuts with anchors, which are stops for them and connected to the main plate as a nagel, ep oxide glue, while the dowels are equipped with vertical rods that simultaneously perform the function of working reinforcement in the dowels and the suspension function in fixing the formwork of the lower plate, and the contact surface between the main and lower plate is equipped with a compound layer based on epoxy resin that prevents the access of aggressive media to the working reinforcement.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012121382/03A RU2528753C2 (en) | 2012-05-23 | 2012-05-23 | Device to reinforce solid reinforced concrete slabs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012121382/03A RU2528753C2 (en) | 2012-05-23 | 2012-05-23 | Device to reinforce solid reinforced concrete slabs |
Publications (2)
Publication Number | Publication Date |
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RU2012121382A true RU2012121382A (en) | 2013-11-27 |
RU2528753C2 RU2528753C2 (en) | 2014-09-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2012121382/03A RU2528753C2 (en) | 2012-05-23 | 2012-05-23 | Device to reinforce solid reinforced concrete slabs |
Country Status (1)
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RU (1) | RU2528753C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2761801C1 (en) * | 2021-04-01 | 2021-12-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" | Method for reinforcement of solid reinforced concrete slabs as part of the flooring |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100211715B1 (en) * | 1997-04-30 | 1999-08-02 | 유성권 | Steel plate and process for reinforcing concrete slabs |
RU2007135391A (en) * | 2007-09-24 | 2009-03-27 | Федеральное агентство по образованию Государственное образовательное учреждение высшего профессионального образовани "Пензенский государственный университет архитектуры и строительства" (RU) | METHOD FOR STRENGTHENING REINFORCED REINFORCED CONCRETE PLATES BY BILATERAL SECTION |
RU82737U1 (en) * | 2008-12-16 | 2009-05-10 | Государственное образовательное учреждение высшего профессионального образования "Самарский государственный архитектурно-строительный университет" (СГАСУ) | REINFORCED CONCRETE STRENGTH DESIGN |
RU2394140C1 (en) * | 2009-06-09 | 2010-07-10 | Полина Юрьевна Бирулина | Method of increasing load-carrying capacity of flat slab cast-in-situ reinforced concrete covering |
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2012
- 2012-05-23 RU RU2012121382/03A patent/RU2528753C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2528753C2 (en) | 2014-09-20 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140823 |