SU694780A1 - Apparatus for the determination of stresses in granular medium - Google Patents
Apparatus for the determination of stresses in granular mediumInfo
- Publication number
- SU694780A1 SU694780A1 SU782618976A SU2618976A SU694780A1 SU 694780 A1 SU694780 A1 SU 694780A1 SU 782618976 A SU782618976 A SU 782618976A SU 2618976 A SU2618976 A SU 2618976A SU 694780 A1 SU694780 A1 SU 694780A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stresses
- determination
- granular medium
- rod
- flowing medium
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
соединение фиксатора S с штангой 4 имеет внутреннюю выточку дл резьбового креплени кабельного разъема 9, соедин ющего выводы тензометрического датчика силы с экранированным кабелем 10, который соединен с вторичным прибором (на чертеже не показан).the connection of the retainer S with the rod 4 has an internal undercut for screwing the cable connector 9 connecting the leads of the strain gauge force sensor to the shielded cable 10 which is connected to the secondary device (not shown).
Дл усилени конструкции на штангу 4 надето кольцо // с кронштейном 12, свободный конец которого закреплен на опорной плите 6. Длина вылета штанги 4 регулируетс воротком 13, имеющим риску, направление которой перпендикул рно к верхнему основанию опоры 2, дл точной ориентации Датчика силы в сыпучей среде. Тензоэлементы включены в мостовую схему, и сигнал датчика силы после усилени поступает на индикаторный стрелочный прибор.To reinforce the structure, a ring // is attached to the rod 4 with a bracket 12, the free end of which is fixed to the base plate 6. The departure length of the rod 4 is adjusted by the driver 13, which has a risk that is perpendicular to the upper base of the support 2, in order to precisely align the Force Sensor in flowing medium. Tenzo elements are included in the bridge circuit, and the signal of the force sensor after amplification goes to the indicator gauge.
Таким образом, предложенное устройство позвол ет повысить точность измере1ни напр жений за счет расположени датчика непосредственно в сыпучей среде и измерить напр жени вдольоси расположени датчика в нескольких точках сыпучей среды, что дает возможность исследовать истечение сыпучего материала и влени сводообразовани и гидравлического удара.Thus, the proposed device makes it possible to increase the accuracy of measuring stresses due to the location of the sensor directly in the flowing medium and to measure the stresses along the location of the sensor at several points of the flowing medium, which makes it possible to investigate the outflow of the bulk material and the occurrence of arching and water hammer.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782618976A SU694780A1 (en) | 1978-05-19 | 1978-05-19 | Apparatus for the determination of stresses in granular medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782618976A SU694780A1 (en) | 1978-05-19 | 1978-05-19 | Apparatus for the determination of stresses in granular medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU694780A1 true SU694780A1 (en) | 1979-10-30 |
Family
ID=20766017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782618976A SU694780A1 (en) | 1978-05-19 | 1978-05-19 | Apparatus for the determination of stresses in granular medium |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU694780A1 (en) |
-
1978
- 1978-05-19 SU SU782618976A patent/SU694780A1/en active
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