SU142071A1 - Instrument for measuring sediment deformation and temperature cracks - Google Patents
Instrument for measuring sediment deformation and temperature cracksInfo
- Publication number
- SU142071A1 SU142071A1 SU722209A SU722209A SU142071A1 SU 142071 A1 SU142071 A1 SU 142071A1 SU 722209 A SU722209 A SU 722209A SU 722209 A SU722209 A SU 722209A SU 142071 A1 SU142071 A1 SU 142071A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- instrument
- temperature cracks
- measuring
- deformation
- measuring sediment
- Prior art date
Links
Description
Известны приборы дл измерени деформаций осадочных и температурных трещин, включающие заделываемые по обеим сторонам трещины Г-образные реперы. Однако дистанционный отсчет при помощи таких приборов невозможен.Instruments are known for measuring the deformations of sedimentary and temperature cracks, including L-shaped bench marks which are repaired on both sides of the crack. However, remote reading with such devices is not possible.
Описываемый прибор дл отсчета величин деформации на рассю нии с помощью оптических приборов, например теодолита, снабжен прикрепл емой к свободному концу одного из реперов масштабной линейкой , а конец другого репера выполнен в виде стрелки-указател и снабжен прорезью, в которой перемещаетс линейка.The described instrument for measuring the strain values on a scattering using optical instruments, such as a theodolite, is equipped with a scale bar attached to the free end of one of the reference frames, and the other reference frame has an arrowhead and a slot in which the ruler moves.
На чертеже изображен прибор.The drawing shows the device.
Прибор дл измерени деформации осадочных и температурных трещин состоит из Г-образного репера /, заделываемого в стену 2 с одной стороны трещины 3, масщтабной линейки 4, прикрепл емой к отогнутому концу 5 репера /, и цилиндрического репера 6, оканчивающегос стрелкой-указателем 7 и заделываемого в стену 2 с другой стороны трещины 3.. .. .,A device for measuring deformation of sedimentary and temperature cracks consists of an L-shaped reference frame / embedded in wall 2 on one side of crack 3, a scale line 4 attached to the bent end 5 of the reference frame, and a cylindrical reference frame 6 ending with an arrow 7 and wall-embedded 2 on the other side of the crack 3 ... .. ...,
При расширении или сжатии трещины 5 стрелка-указатель 7 перемещаетс относительно линейки 4, котора проходит в прорезь 8 стрелки-указател 7. Отсчет показаний производитс дистанционно с по мощью оптических приборов..:When the crack 5 expands or shrinks, the pointer 7 moves relative to the ruler 4, which passes into the slot 8 of the pointer 7. The readings are measured remotely using optical instruments ..:
,; Описываемый прибор, позвол ет упростить методику измерени деформаций трещин. Точность отсчета с помощью прибора-составл ет 0,3 мм.,,; The described device allows us to simplify the method for measuring the deformations of cracks. The accuracy of reading with the instrument is 0.3 mm.,
Предмет изобретени Subject invention
Прибор дл измерени деформации осадочных и температурных трещин, включающий заделываемые по обеим сторонам трещины Г-образные реперы, отличающийс тем, что, с целью обеспечени отсчета величин дёформации на рассто нии с помощью оптических приборов , например,-теодолита, он снабжен прикрепл емой к свободному концу одного из реперЬв масштабной линейкой, а конец другого репера выполнен в виде стрелки-указател и снабжен прорезью, в которой перемещаетс линейка.A device for measuring the deformation of sedimentary and temperature cracks, which includes l-shaped bench marks cracked on both sides, characterized in that, in order to provide a distance reading of the deformation values using optical instruments, for example, -theodolite, it is equipped with an attached The end of one of the frames is a scale ruler, and the end of the other reference frame is made in the form of an arrow-pointer and provided with a slot in which the ruler moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU722209A SU142071A1 (en) | 1961-03-18 | 1961-03-18 | Instrument for measuring sediment deformation and temperature cracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU722209A SU142071A1 (en) | 1961-03-18 | 1961-03-18 | Instrument for measuring sediment deformation and temperature cracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU142071A1 true SU142071A1 (en) | 1961-11-30 |
Family
ID=48297967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU722209A SU142071A1 (en) | 1961-03-18 | 1961-03-18 | Instrument for measuring sediment deformation and temperature cracks |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU142071A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509374A (en) * | 1994-08-15 | 1996-04-23 | Lily Corporation | Structure motion monitor |
| US5791058A (en) * | 1996-08-20 | 1998-08-11 | Seifert; William F. | Infrastructure inspection method |
| RU2448225C1 (en) * | 2010-10-01 | 2012-04-20 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | System to monitor condition of cracks and joints of buildings and structures |
-
1961
- 1961-03-18 SU SU722209A patent/SU142071A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509374A (en) * | 1994-08-15 | 1996-04-23 | Lily Corporation | Structure motion monitor |
| US5791058A (en) * | 1996-08-20 | 1998-08-11 | Seifert; William F. | Infrastructure inspection method |
| RU2448225C1 (en) * | 2010-10-01 | 2012-04-20 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | System to monitor condition of cracks and joints of buildings and structures |
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