RU94006592A - METHOD OF PROTECTION OF PILES FROM FROST-BRAINING - Google Patents

METHOD OF PROTECTION OF PILES FROM FROST-BRAINING

Info

Publication number
RU94006592A
RU94006592A RU94006592/33A RU94006592A RU94006592A RU 94006592 A RU94006592 A RU 94006592A RU 94006592/33 A RU94006592/33 A RU 94006592/33A RU 94006592 A RU94006592 A RU 94006592A RU 94006592 A RU94006592 A RU 94006592A
Authority
RU
Russia
Prior art keywords
piles
wells
frost
pile
braining
Prior art date
Application number
RU94006592/33A
Other languages
Russian (ru)
Inventor
Л.И. Гаранин
И.Л. Гаранин
Е.Л. Гаранин
М.Л. Гаранин
Original Assignee
Научно-технический кооператив "Патент"
Filing date
Publication date
Application filed by Научно-технический кооператив "Патент" filed Critical Научно-технический кооператив "Патент"
Publication of RU94006592A publication Critical patent/RU94006592A/en

Links

Claims (1)

Изобретение относится к области фундаментостроения в пучинистых вечномерзлых и промерзающих грунтах, в частности к способам защиты свай от сил морозного пучения и может найти применение преимущественно при эксплуатации свайных фундаментов с небольшими вдавливающими нагрузками от зданий, опор трубопроводов, ЛЭП. Сущность изобретения заключается в том, что на небольшом расстоянии от боковой поверхности сваи выполняют скважины малого диаметра на глубину, обеспечивающую несущую способность сваи от выдергивающих нагрузок, заполняют периодически скважины в процессе их выполнения поваренной солью, образуют в скважинах грунтовый незамерзающий раствор и устанавливают в скважины перфорированные трубы. 6 ил.The invention relates to the field of foundation engineering in heaving permafrost and freezing soils, in particular, to methods of protecting piles from frost heaving forces and can be used mainly in the operation of pile foundations with small pressing loads from buildings, pipeline supports, power lines. The essence of the invention lies in the fact that at a small distance from the side surface of the pile they perform small diameter wells to a depth that provides bearing capacity of piles from pulling loads, periodically fill the wells during their execution with common salt, form an antifreeze ground solution in the wells and install perforated holes pipes. 6 Il.
RU94006592/33A 1994-02-22 METHOD OF PROTECTION OF PILES FROM FROST-BRAINING RU94006592A (en)

Publications (1)

Publication Number Publication Date
RU94006592A true RU94006592A (en) 1995-09-27

Family

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2513078C1 (en) * 2012-10-02 2014-04-20 Закрытое Акционерное Общество "Пц Упс"(Зао "Пц Упс") Structure to prevent frost heaving of soil
RU2526031C2 (en) * 2012-09-20 2014-08-20 Лев Иванович Гаранин Low-rise energy-producing building
RU2573145C1 (en) * 2015-01-23 2016-01-20 Открытое Акционерное Общество "Российские Железные Дороги" Method of protection of pile foundation of bearing support against soil frost heave forces
RU2602538C1 (en) * 2015-09-03 2016-11-20 Общество с ограниченной ответственностью "Газпром добыча Ямбург" Method for reduction of action of forces of frost boil and increasing stability of pile foundations in permafrost zone

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2526031C2 (en) * 2012-09-20 2014-08-20 Лев Иванович Гаранин Low-rise energy-producing building
RU2513078C1 (en) * 2012-10-02 2014-04-20 Закрытое Акционерное Общество "Пц Упс"(Зао "Пц Упс") Structure to prevent frost heaving of soil
RU2573145C1 (en) * 2015-01-23 2016-01-20 Открытое Акционерное Общество "Российские Железные Дороги" Method of protection of pile foundation of bearing support against soil frost heave forces
RU2602538C1 (en) * 2015-09-03 2016-11-20 Общество с ограниченной ответственностью "Газпром добыча Ямбург" Method for reduction of action of forces of frost boil and increasing stability of pile foundations in permafrost zone

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