RU2006129744A - METHOD FOR STRENGTHENING AND PROTECTING OLD REINFORCED CONCRETE FOUNDATIONS, PILES AND ELECTRICAL INSTALLATION STANDS FROM EXPOSURE TO THE ENVIRONMENT - Google Patents

METHOD FOR STRENGTHENING AND PROTECTING OLD REINFORCED CONCRETE FOUNDATIONS, PILES AND ELECTRICAL INSTALLATION STANDS FROM EXPOSURE TO THE ENVIRONMENT Download PDF

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Publication number
RU2006129744A
RU2006129744A RU2006129744/03A RU2006129744A RU2006129744A RU 2006129744 A RU2006129744 A RU 2006129744A RU 2006129744/03 A RU2006129744/03 A RU 2006129744/03A RU 2006129744 A RU2006129744 A RU 2006129744A RU 2006129744 A RU2006129744 A RU 2006129744A
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RU
Russia
Prior art keywords
reinforced concrete
piles
electrical installation
protective shell
strengthening
Prior art date
Application number
RU2006129744/03A
Other languages
Russian (ru)
Other versions
RU2331737C2 (en
Inventor
Александр Георгиевич Тарасов (RU)
Александр Георгиевич Тарасов
Юрий Петрович Веснин (RU)
Юрий Петрович Веснин
Николай Федорович Лопаткин (RU)
Николай Федорович Лопаткин
х Леонид Николаевич Реп (RU)
Леонид Николаевич Репях
Original Assignee
Александр Георгиевич Тарасов (RU)
Александр Георгиевич Тарасов
Юрий Петрович Веснин (RU)
Юрий Петрович Веснин
Николай Федорович Лопаткин (RU)
Николай Федорович Лопаткин
х Леонид Николаевич Реп (RU)
Леонид Николаевич Репях
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.)
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Application filed by Александр Георгиевич Тарасов (RU), Александр Георгиевич Тарасов, Юрий Петрович Веснин (RU), Юрий Петрович Веснин, Николай Федорович Лопаткин (RU), Николай Федорович Лопаткин, х Леонид Николаевич Реп (RU), Леонид Николаевич Репях filed Critical Александр Георгиевич Тарасов (RU)
Priority to RU2006129744/03A priority Critical patent/RU2331737C2/en
Publication of RU2006129744A publication Critical patent/RU2006129744A/en
Application granted granted Critical
Publication of RU2331737C2 publication Critical patent/RU2331737C2/en

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  • Piles And Underground Anchors (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Claims (1)

Способ усиления и защиты старых железобетонных фундаментов, свай и стоек электроустановок от воздействия окружающей среды, в котором вокруг существующей разрушенной железобетонной конструкции на оставшийся срок эксплуатации создается стальная защитная оболочка, состоящая из двух полуцилиндров, отличающийся тем, что полуцилиндры имеют расчетную длину защиты (в надземной и подземной зонах) и толщину стенки, обеспечивающую заданный срок службы железобетонной конструкции с учетом гальванического влияния на нее арматуры в бетоне, герметично соединяются между собой с помощью сварки; образованная между защитной оболочкой и старой железобетонной конструкцией боковая внутренняя полость заполняется строительным бетоном или другим композитом, а в верхней надземной части устанавливается гидроизолирующая пробка с атмосферостойким покрытием, при этом подземная часть защитной оболочки используется в качестве естественного заземлителя электроустановки.A method of reinforcing and protecting old reinforced concrete foundations, piles and racks of electrical installations from environmental influences, in which around the existing destroyed reinforced concrete structure for the remaining life period a steel protective shell is created, consisting of two half-cylinders, characterized in that the half-cylinders have an estimated length of protection (in aboveground and underground zones) and wall thickness, providing a given service life of the reinforced concrete structure, taking into account the galvanic effect of reinforcement in concrete on it, seal they are connected to each other by welding; The lateral internal cavity formed between the protective shell and the old reinforced concrete structure is filled with building concrete or another composite, and a waterproofing plug with weatherproof coating is installed in the upper above-ground part, while the underground part of the protective shell is used as a natural grounding system for the electrical installation.
RU2006129744/03A 2006-08-16 2006-08-16 Method for strengthening and protection of old reinforced concrete foundations, piles and stands of electric installations from environmental impacts RU2331737C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006129744/03A RU2331737C2 (en) 2006-08-16 2006-08-16 Method for strengthening and protection of old reinforced concrete foundations, piles and stands of electric installations from environmental impacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006129744/03A RU2331737C2 (en) 2006-08-16 2006-08-16 Method for strengthening and protection of old reinforced concrete foundations, piles and stands of electric installations from environmental impacts

Publications (2)

Publication Number Publication Date
RU2006129744A true RU2006129744A (en) 2008-02-27
RU2331737C2 RU2331737C2 (en) 2008-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006129744/03A RU2331737C2 (en) 2006-08-16 2006-08-16 Method for strengthening and protection of old reinforced concrete foundations, piles and stands of electric installations from environmental impacts

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RU (1) RU2331737C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2452817C1 (en) * 2010-10-20 2012-06-10 Валерий Алексеевич Слесарев Reinforcement method of foundations and attachment of steel power transmission towers to them
RU2451136C1 (en) * 2010-10-20 2012-05-20 Валерий Алексеевич Слесарев Foundation of power transmission line support and method to increase its durability
RU2619964C1 (en) * 2016-03-10 2017-05-22 Общество с ограниченной ответственностью "Газпром трансгаз Ухта" Method for increasing bearing capacity of pile pier

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Publication number Publication date
RU2331737C2 (en) 2008-08-20

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