RU97100288A - DEVICE FOR STABILIZING WELL WALLS IN WEAK WATER-SATURATED SOILS - Google Patents

DEVICE FOR STABILIZING WELL WALLS IN WEAK WATER-SATURATED SOILS

Info

Publication number
RU97100288A
RU97100288A RU97100288/03A RU97100288A RU97100288A RU 97100288 A RU97100288 A RU 97100288A RU 97100288/03 A RU97100288/03 A RU 97100288/03A RU 97100288 A RU97100288 A RU 97100288A RU 97100288 A RU97100288 A RU 97100288A
Authority
RU
Russia
Prior art keywords
weak water
saturated soils
well walls
stabilizing well
stabilizing
Prior art date
Application number
RU97100288/03A
Other languages
Russian (ru)
Other versions
RU2139388C1 (en
Inventor
И.Г. Мартюченко
М.И. Стрелюхин
А.С. Байкалов
Д.В. Кравченко
В.Ф. Бондаревский
Original Assignee
И.Г. Мартюченко
В.Ф. Бондаревский
Filing date
Publication date
Application filed by И.Г. Мартюченко, В.Ф. Бондаревский filed Critical И.Г. Мартюченко
Priority to RU97100288A priority Critical patent/RU2139388C1/en
Priority claimed from RU97100288A external-priority patent/RU2139388C1/en
Publication of RU97100288A publication Critical patent/RU97100288A/en
Application granted granted Critical
Publication of RU2139388C1 publication Critical patent/RU2139388C1/en

Links

Claims (1)

Устройство для стабилизации стенок скважины в слабых водонасыщенных грунтах, включающее штангу со шнеком и рабочий орган, отличающееся тем, что содержит уплотняющие элементы, выполненные в виде тел вращения с криволинейной образующей, например полусферы, оси вращения которых наклонены к оси скважины под углом и наконечник с винтовой лопастью диаметр и шаг которой имеет приращение от заходной части в сторону уплотняющих элементов.A device for stabilizing the walls of a well in weak water-saturated soils, including a rod with a screw and a working body, characterized in that it contains sealing elements made in the form of bodies of revolution with a curvilinear generatrix, for example, hemispheres, the axis of rotation of which are inclined to the axis of the well and the tip with the diameter of the screw blade and the pitch of which is incremented from the lead to the side of the sealing elements.
RU97100288A 1997-01-10 1997-01-10 Device for stabilization of bore-hole walls in loose water-saturated ground RU2139388C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97100288A RU2139388C1 (en) 1997-01-10 1997-01-10 Device for stabilization of bore-hole walls in loose water-saturated ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97100288A RU2139388C1 (en) 1997-01-10 1997-01-10 Device for stabilization of bore-hole walls in loose water-saturated ground

Publications (2)

Publication Number Publication Date
RU97100288A true RU97100288A (en) 1999-02-10
RU2139388C1 RU2139388C1 (en) 1999-10-10

Family

ID=20188920

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97100288A RU2139388C1 (en) 1997-01-10 1997-01-10 Device for stabilization of bore-hole walls in loose water-saturated ground

Country Status (1)

Country Link
RU (1) RU2139388C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2570695C1 (en) * 2014-11-25 2015-12-10 Ооо "Ставгеострой" Method of bored pile production and device for its realisation
RU2758920C1 (en) * 2020-11-03 2021-11-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Screw drill for frozen soils

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