RU2014101578A - METHOD FOR ESTABLISHING A COLUMNED BASE WITH CAMOUFLET EXPANSION - Google Patents

METHOD FOR ESTABLISHING A COLUMNED BASE WITH CAMOUFLET EXPANSION Download PDF

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Publication number
RU2014101578A
RU2014101578A RU2014101578/03A RU2014101578A RU2014101578A RU 2014101578 A RU2014101578 A RU 2014101578A RU 2014101578/03 A RU2014101578/03 A RU 2014101578/03A RU 2014101578 A RU2014101578 A RU 2014101578A RU 2014101578 A RU2014101578 A RU 2014101578A
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RU
Russia
Prior art keywords
well
casing
cavity
explosive charge
camouflage
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RU2014101578/03A
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Russian (ru)
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RU2558869C1 (en
Inventor
Виктор Семёнович Злобин
Владимир Андреевич Чернов
Борис Станиславович Добронец
Жорж Леонидович Евтихов
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Виктор Семёнович Злобин
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Priority to RU2014101578/03A priority Critical patent/RU2558869C1/en
Publication of RU2014101578A publication Critical patent/RU2014101578A/en
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Publication of RU2558869C1 publication Critical patent/RU2558869C1/en

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Abstract

Способ возведения столбчатого фундамента с камуфлетным уширением, включающий создание скважины путем выемки грунта, образование на конце полости камуфлетного уширения путем размещения в нижней части скважины заряда взрывчатого вещества и последующего его взрыва, при этом перед введением в скважину литого бетона осуществляют армирование фундамента, отличающийся тем, что перед образованием полости камуфлетного уширения в скважину вводится обсадная труба до уровня предполагаемого камуфлетного уширения, а в незаполненную бетоном верхнюю часть обсадной трубы после бетонирования устанавливается тепловая труба, нижний торец которой размещён ниже нижнего уровня вечной мерзлоты.A method of erecting a columnar foundation with camouflage broadening, including creating a well by excavating the soil, forming an explosive charge at the end of the cavity by placing explosive charge in the lower part of the well and then blasting it, while reinforcing the foundation before introducing cast concrete into the well, characterized in that that before the formation of the camouflage broadening cavity, a casing is inserted into the well to the level of the supposed camouflage broadening, and into the top unfilled with concrete Yu portion of the casing after the concreting of the heat pipe is installed, the lower end of which is placed below the lower level of permafrost.

Claims (1)

Способ возведения столбчатого фундамента с камуфлетным уширением, включающий создание скважины путем выемки грунта, образование на конце полости камуфлетного уширения путем размещения в нижней части скважины заряда взрывчатого вещества и последующего его взрыва, при этом перед введением в скважину литого бетона осуществляют армирование фундамента, отличающийся тем, что перед образованием полости камуфлетного уширения в скважину вводится обсадная труба до уровня предполагаемого камуфлетного уширения, а в незаполненную бетоном верхнюю часть обсадной трубы после бетонирования устанавливается тепловая труба, нижний торец которой размещён ниже нижнего уровня вечной мерзлоты. A method of erecting a columnar foundation with camouflage broadening, including creating a well by excavating the soil, forming an explosive charge at the end of the cavity by placing explosive charge in the lower part of the well and then blasting it, while reinforcing the foundation before introducing cast concrete into the well, characterized in that that before the formation of the camouflage broadening cavity, a casing is inserted into the well to the level of the supposed camouflage broadening, and into the top unfilled with concrete Yu portion of the casing after the concreting of the heat pipe is installed, the lower end of which is placed below the lower level of permafrost.
RU2014101578/03A 2014-01-20 2014-01-20 Erection method of pier foundation with expanded base RU2558869C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014101578/03A RU2558869C1 (en) 2014-01-20 2014-01-20 Erection method of pier foundation with expanded base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014101578/03A RU2558869C1 (en) 2014-01-20 2014-01-20 Erection method of pier foundation with expanded base

Publications (2)

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RU2014101578A true RU2014101578A (en) 2015-07-27
RU2558869C1 RU2558869C1 (en) 2015-08-10

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RU2014101578/03A RU2558869C1 (en) 2014-01-20 2014-01-20 Erection method of pier foundation with expanded base

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109113051A (en) * 2018-09-30 2019-01-01 中交第三航务工程局有限公司 The method of bored pile construction work efficiency is improved under the conditions of karsts developing area

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU861471A1 (en) * 1976-11-19 1981-09-07 За витель В. Г. Федулов Method of windening pile
RU2037602C1 (en) * 1992-01-03 1995-06-19 Самарский архитектурно-строительный институт Method to manufacture club-footed piles
RU2221918C2 (en) * 2002-02-06 2004-01-20 Джантимиров Христофор Авдеевич Construction method of built-in structural elements in soil
RU2244780C1 (en) * 2003-05-23 2005-01-20 Прилуцкий Олег Григорьевич Method for building shallow foundation post having camouflet widened part
RU32137U1 (en) * 2003-05-27 2003-09-10 Прилуцкий Олег Григорьевич EXPLOSIVE PILED PILED BASE

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Publication number Publication date
RU2558869C1 (en) 2015-08-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20160121