RU94022236A - Method for fastening the base of earth bed on permafrost high-icy ground - Google Patents

Method for fastening the base of earth bed on permafrost high-icy ground

Info

Publication number
RU94022236A
RU94022236A RU94022236/33A RU94022236A RU94022236A RU 94022236 A RU94022236 A RU 94022236A RU 94022236/33 A RU94022236/33 A RU 94022236/33A RU 94022236 A RU94022236 A RU 94022236A RU 94022236 A RU94022236 A RU 94022236A
Authority
RU
Russia
Prior art keywords
cavity
removal
soil
permafrost
pulp
Prior art date
Application number
RU94022236/33A
Other languages
Russian (ru)
Other versions
RU2074928C1 (en
Inventor
В.Г. Кондратьев
И.И. Бройд
Original Assignee
В.Г. Кондратьев
И.И. Бройд
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 В.Г. Кондратьев, И.И. Бройд filed Critical В.Г. Кондратьев
Priority to RU94022236A priority Critical patent/RU2074928C1/en
Publication of RU94022236A publication Critical patent/RU94022236A/en
Application granted granted Critical
Publication of RU2074928C1 publication Critical patent/RU2074928C1/en

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

FIELD: civil engineering. SUBSTANCE: high-icy ground is removed in preventive manner from permafrost road base by drilling working borehole. Then jet monitor with supply pipes is put into the drill. Outlet pipe for pulp, sealing device for isolating the cavity to be washed out, swirling device for effective removing the washed out ground. EFFECT: high efficiency. 6 cl, 3 dwg

Claims (1)

Использование: защита от деформации земляного полотна на слабом просадочном при оттаивании основании. Сущность изобретения: превентивное удаление сильнольдистых массивов из вечномерзлого основания дорог, включающее бурение рабочий скважины, погружение в нее струйного монитора с подводящими трубами для рабочих компонентов, выдачной трубой для пульпы, герметизирующим устройством для изоляции размываемой полости и вихреобразующим устройством для эффективного удаления размытого грунта, струйный размыв полости с полным удалением размытого грунта при медленном подъеме с вращением вокруг вертикальной оси и одновременное заполнении разрабатываемой полости пульпой замещающего грунта высокой консистенции с последующим вытеснением и удалением свободной воды с использованием повышенного гидрастатического давления в разрабатываемой полости создаваемого подачей сжатого воздуха, для ускоренной принудительной консолидации замещающего грунта.Usage: protection against deformation of the subgrade on a weak subsidence during thawing. The essence of the invention: the preventive removal of heavy ice massifs from the permafrost base of the roads, including drilling a working well, immersing in it an inkjet monitor with supply pipes for working components, a dispensing pipe for pulp, a sealing device for isolating the eroded cavity and a vortex-forming device for efficient removal of eroded soil, inkjet erosion of the cavity with the complete removal of the washed-out soil during a slow rise with rotation around the vertical axis and at the same time filling the gap the abutable cavity with a pulp of a substitute soil of high consistency, followed by displacement and removal of free water using increased hydrostatic pressure in the cavity being developed created by the supply of compressed air, for accelerated forced consolidation of the substitute soil.
RU94022236A 1994-06-10 1994-06-10 Method for strengthening of earth bed in permafrost RU2074928C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94022236A RU2074928C1 (en) 1994-06-10 1994-06-10 Method for strengthening of earth bed in permafrost

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94022236A RU2074928C1 (en) 1994-06-10 1994-06-10 Method for strengthening of earth bed in permafrost

Publications (2)

Publication Number Publication Date
RU94022236A true RU94022236A (en) 1996-08-20
RU2074928C1 RU2074928C1 (en) 1997-03-10

Family

ID=20157149

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94022236A RU2074928C1 (en) 1994-06-10 1994-06-10 Method for strengthening of earth bed in permafrost

Country Status (1)

Country Link
RU (1) RU2074928C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511168C1 (en) * 2012-11-01 2014-04-10 Закрытое акционерное общество "Триада-Холдинг" Method to reinforce defective lining of tunnel
CN114623353A (en) * 2022-04-18 2022-06-14 蒙城县水利局建筑工程队 Farmland irrigation monitoring device and method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2536538C1 (en) * 2013-07-18 2014-12-27 Виктор Анатольевич Бабелло Method for reduction of deformations of motor and railway roads on permafrost soils that thaw out in process of operation
RU2537437C1 (en) * 2013-10-23 2015-01-10 Закрытое акционерное общество "Триада-Холдинг" Method to reinforce soils in building foundations and earth bed of linear structures on permafrost soils
CA2949331C (en) * 2014-05-16 2020-06-16 Total Sa Method for insulating sub-soil
RU2592004C1 (en) * 2015-05-26 2016-07-20 Общество с ограниченной ответственностью "Научно-исследовательское, проектное и производственное предприятие по природоохранной деятельности "Недра" (ООО НИППППД "НЕДРА") Method for structure erection on weak soils in surface area of bodies of water
RU2593282C1 (en) * 2015-05-26 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" (УрГУПС) Method for reinforcement of railway road bed on weak base
RU2633846C1 (en) * 2016-08-01 2017-10-18 Обществу с ограниченной ответственностью "СибТрансСтрой" Method for strengthening earthwork
RU2681179C1 (en) * 2018-05-30 2019-03-04 Открытое Акционерное Общество "Российские Железные Дороги" Device for subgrade of high-speed in areas with development of karst-suffusion processes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511168C1 (en) * 2012-11-01 2014-04-10 Закрытое акционерное общество "Триада-Холдинг" Method to reinforce defective lining of tunnel
CN114623353A (en) * 2022-04-18 2022-06-14 蒙城县水利局建筑工程队 Farmland irrigation monitoring device and method
CN114623353B (en) * 2022-04-18 2023-09-22 蒙城县水利局建筑工程队 Farmland irrigation monitoring device and method

Also Published As

Publication number Publication date
RU2074928C1 (en) 1997-03-10

Similar Documents

Publication Publication Date Title
CA1053268A (en) High pressure pulsed water jet apparatus and process
US20060275087A1 (en) Soil extraction/grouting device
RU94022236A (en) Method for fastening the base of earth bed on permafrost high-icy ground
SE9704292L (en) Device for soil reinforcement, tools and method
CN101985836B (en) Processing method of pile-wall type deep base pit supporting structure in case of encountering large boulder stone
CN105113530A (en) Caisson aid-sinking process adopting high-pressure injection
KR100869932B1 (en) The methods of pipe propulsion construction that use changeable water-jet system and micro-shield ? there's Apparatus
CN113026848B (en) Construction method of continuous high-spraying impervious wall by planing and milling method
JPH0350873B2 (en)
US8596915B2 (en) Method and tool for installing new pipe underground
JPH09125867A (en) Excavation method of tunnel
RU2126871C1 (en) Method and device for trenchless laying of underground service lines under obstacles
JPS6233910A (en) Destruction of foundation of road joint part of high road
US5246079A (en) High-efficiency earth boring system
KR101499400B1 (en) apparatus and method for earth and sand
JP2001152453A (en) Device and method for pressing-in pile
RU2517728C1 (en) Hydraulic borehole mining of hard minerals
JPS57133918A (en) Improvement of ground
CN116406533A (en) Geological disaster ecological environment treatment equipment
JPS5592425A (en) Method and device for pile being driven into predigged hole
SU1401142A1 (en) Method of eliminating sudden surges of water to working face of a working being driven
RU2115856C1 (en) Method of replacement of underground pipe lines without digging-out trenches
RU23905U1 (en) SHOCK DRILL
JP4020502B2 (en) Soil improvement method
SU866200A1 (en) Method and apparatus for driving rubular columns into soil

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090611