SU485353A1 - Device for measuring soil deformations in a well - Google Patents

Device for measuring soil deformations in a well

Info

Publication number
SU485353A1
SU485353A1 SU1743904A SU1743904A SU485353A1 SU 485353 A1 SU485353 A1 SU 485353A1 SU 1743904 A SU1743904 A SU 1743904A SU 1743904 A SU1743904 A SU 1743904A SU 485353 A1 SU485353 A1 SU 485353A1
Authority
SU
USSR - Soviet Union
Prior art keywords
well
measuring soil
soil deformations
deformations
measuring
Prior art date
Application number
SU1743904A
Other languages
Russian (ru)
Inventor
Владимир Вениаминович Лушников
Евгений Викторович Лебедев
Виталий Георгиевич Елпанов
Original Assignee
Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова
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 Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова filed Critical Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова
Priority to SU1743904A priority Critical patent/SU485353A1/en
Application granted granted Critical
Publication of SU485353A1 publication Critical patent/SU485353A1/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

симости ивдукаионного тока от пути этого перемещени .and the induction current from the path of this movement.

Сигнал по электрическим проводам 7 передаетс  к измерительному прибору.The signal through the electrical wires 7 is transmitted to the measuring device.

Предмет изобретени :Subject of the invention:

Устройство дл  измерени  деформации: грунта в скважине, включающее рабочую камеруDevice for measuring deformation: soil in the well, including a working chamber

с эластичной оболочкой и дистанционные датчики деформаций с подвижными чувствительными элементами, отличаю шес   тем, что, с целью расширени  диапазона и повышени  точности измерений, оно снабжено раст гивающимис  элементами , например пружинами, кажда  из которых соединена своими концами с эластичной оболочкой и на которых смонтирован чувствительный элемент датчика.with elastic sheath and remote strain sensors with movable sensing elements, I distinguish it by the fact that, in order to expand the range and increase the accuracy of measurements, it is equipped with stretchable elements, for example, springs, each of which is connected at its ends with an elastic sheath and on which a sensitive sensor element.

SU1743904A 1972-02-02 1972-02-02 Device for measuring soil deformations in a well SU485353A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1743904A SU485353A1 (en) 1972-02-02 1972-02-02 Device for measuring soil deformations in a well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1743904A SU485353A1 (en) 1972-02-02 1972-02-02 Device for measuring soil deformations in a well

Publications (1)

Publication Number Publication Date
SU485353A1 true SU485353A1 (en) 1975-09-25

Family

ID=20501966

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1743904A SU485353A1 (en) 1972-02-02 1972-02-02 Device for measuring soil deformations in a well

Country Status (1)

Country Link
SU (1) SU485353A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564030B (en) * 2014-11-21 2017-08-25 山东科技大学 A kind of stressometer and its application method for being used to measure square drilling biaxial stress

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564030B (en) * 2014-11-21 2017-08-25 山东科技大学 A kind of stressometer and its application method for being used to measure square drilling biaxial stress

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