SU688815A1 - Crack measuring device - Google Patents
Crack measuring deviceInfo
- Publication number
- SU688815A1 SU688815A1 SU782622768A SU2622768A SU688815A1 SU 688815 A1 SU688815 A1 SU 688815A1 SU 782622768 A SU782622768 A SU 782622768A SU 2622768 A SU2622768 A SU 2622768A SU 688815 A1 SU688815 A1 SU 688815A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring device
- crack measuring
- crack
- ruler
- frame
- Prior art date
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ ТРЕЩИН(54) DEVICE FOR MEASURING CRACKLES
тальное положение. Снимают показани расположени движка 9 с нониусом на линейке 3 и 1положени конца линейки, оснащенного шжалой 5, на стороне рамки со шкалой 6.position The readings of the location of the engine 9 with a vernier on the ruler 3 and 1 position of the end of the ruler, equipped with shzhala 5, are taken on the side of the frame with scale 6.
В процессе раскрыти трещины и смещени частей сооружени , разделенных трещиной , происходит (Перемещение движка 9 по линейке 3, а рамка / будет перекашиватьс .In the process of opening cracks and displacement of parts of the structure separated by a crack, occurs (Moving slider 9 along ruler 3, and the frame / will warp.
Горизонтальное перемещение трещины оцениваетс по разнице показаний шкалы линейки в процессе перемещени нониуса. Вертикальное перемещение оцениваетс с помощью щкалы 6, по которой перемещаетс конец линейки 3 со щкалой 5 в процессе вывода рамки 1 в горизонтальное положение с помощью микровинта 2 по уровню 10.The horizontal displacement of the crack is estimated by the difference in the readings of the ruler scale in the process of moving the nonius. Vertical displacement is estimated using clamps 6, which move the end of line 3 with click 5 in the process of bringing frame 1 to the horizontal position using microscrew 2 at level 10.
После установки ра.мки в горизонтальное положение снимаетс показание и отсчитываетс 1вел,ичина перемещени по вертикали .After setting the frame to a horizontal position, the reading is taken and 1 of 1 is counted, the amount of movement along the vertical.
Измерение трещины по двум шкалам позвол ет повысить точность измерений, а также установить не только р.азмеры трещины в горизонтальном направлении, но иMeasuring the crack on two scales allows to increase the measurement accuracy, as well as to establish not only the crack dimensions in the horizontal direction, but also
установить, кака из частей сооружени , разделенных трещиной, больше смещена.establish which of the parts of the structure separated by a crack is more displaced.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782622768A SU688815A1 (en) | 1978-05-30 | 1978-05-30 | Crack measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782622768A SU688815A1 (en) | 1978-05-30 | 1978-05-30 | Crack measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU688815A1 true SU688815A1 (en) | 1979-09-30 |
Family
ID=20767656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782622768A SU688815A1 (en) | 1978-05-30 | 1978-05-30 | Crack measuring device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU688815A1 (en) |
-
1978
- 1978-05-30 SU SU782622768A patent/SU688815A1/en active
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