SU960376A1 - Apparatus for shear testing of oil - Google Patents
Apparatus for shear testing of oil Download PDFInfo
- Publication number
- SU960376A1 SU960376A1 SU772556032A SU2556032A SU960376A1 SU 960376 A1 SU960376 A1 SU 960376A1 SU 772556032 A SU772556032 A SU 772556032A SU 2556032 A SU2556032 A SU 2556032A SU 960376 A1 SU960376 A1 SU 960376A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- carriage
- shear
- oil
- platform
- shear testing
- Prior art date
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
Изобретение относитс к области строительства, в частности, к устройствам дл исследовани физико-механических свойств грунта, и может быть использовано при инженерно-геологических изыскани х.The invention relates to the field of construction, in particular, to devices for studying the physical and mechanical properties of the soil, and can be used in engineering geological surveys.
Известно устройство, включающее рабочий стол, механизмы передачи горизонтальной и вертикальной нагрузки и срезную коробку с подвижной кареткой и платформой, расположённой между столом и кареткой A device is known that includes a desktop, mechanisms for transferring horizontal and vertical loads, and a shear box with a movable carriage and a platform located between the table and the carriage.
Недостатком этого устройства вл етс низка точность измерений.A disadvantage of this device is the low measurement accuracy.
Наиболее близки; по технической сущности и достигаемому результату . к предлагаемому вл етс сдвиговой прибор, включак дий рабочий стол, механизмы передачи горизонтальной и вертикальной нагрузки, срезную коробку с кареткой и платформой, расположенной между столом и кареткой 12.The closest; by technical essence and the achieved result. To the proposed is a shear device, an inclination desk, mechanisms for transferring horizontal and vertical loads, a shear box with a carriage and a platform located between the table and the carriage 12.
Недостатком известного устройства вл етс то, что в регистрируемой в процессе опыта величине усили сопротивлени грунта, возникающего при принудительном горизонтальном перемещении каретки, не учитываетс вли ние сил трени между кареткой и рабочим столом. Указанный недостатокA disadvantage of the known device is that the value of the resistance of the soil, which occurs during the forced horizontal movement of the carriage, recorded during the test, does not take into account the influence of friction forces between the carriage and the work table. The indicated disadvantage
снижает точность измерени и качество исследований. reduces measurement accuracy and research quality.
Целью изобретени вл етс повышение точности измерений.The aim of the invention is to improve the measurement accuracy.
Поставленна цель достигаетс тем, что в устройстве дл испытани грунта на сдвиг, включающем рабочий стол, механизмы передачи горизонтальной и вертикальной нагрузки, срезную The goal is achieved by the fact that in a device for testing soil on a shear, including a working table, mechanisms for transferring horizontal and vertical loads, shear
10 коробку с каретк9й и платформой, расположенной между столом и кареткой, платформа посредством тензометрической т ги св зана с рабочим столом.A box with a carriage and a platform located between the table and the carriage, the platform is connected to the work table by means of strain gage.
На чертеже схематично изображено The drawing schematically shows
15 предлагаемое устройство.15 proposed device.
Устройство дл исльатани грунта на сдвиг состоит з стоек 1 с рабочим столом.2, механизмов передачи горизонтальной 3 и вертикальной 4 на20 грузки. На рабочем столе 2 установлена срезна коробка 5 с кареткой 6, сЬединенной через тензометрический датчик7 т ги с механизмом 3 передачи горизонтальной нагрузки, а также The device for isating the soil in shear consists of racks 1 with a working table.2, mechanisms for transferring horizontal 3 and vertical 4 loading. On the work table 2, a box 5 is installed with a carriage 6 connected through a strain gauge sensor 7 tons with a mechanism for 3 transfer of horizontal load, as well as
25 платформа 8.25 platform 8.
Устройство работает следующим образом .The device works as follows.
.Исследуемый образец грунта помещают в срезную коробку 5, нагружают The test sample of the soil is placed in a shear box 5, load
30 посредством механизма передачи верти30 by means of a wrench transfer mechanism
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772556032A SU960376A1 (en) | 1977-12-19 | 1977-12-19 | Apparatus for shear testing of oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772556032A SU960376A1 (en) | 1977-12-19 | 1977-12-19 | Apparatus for shear testing of oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU960376A1 true SU960376A1 (en) | 1982-09-23 |
Family
ID=20738451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772556032A SU960376A1 (en) | 1977-12-19 | 1977-12-19 | Apparatus for shear testing of oil |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU960376A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854175A (en) * | 1988-02-29 | 1989-08-08 | The Research Foundation Of State University Of New York | Simple shear device for testing earthen materials and powders |
| CN111948070A (en) * | 2019-05-15 | 2020-11-17 | 中交四航工程研究院有限公司 | Vertical direct shear creep gauge |
-
1977
- 1977-12-19 SU SU772556032A patent/SU960376A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854175A (en) * | 1988-02-29 | 1989-08-08 | The Research Foundation Of State University Of New York | Simple shear device for testing earthen materials and powders |
| CN111948070A (en) * | 2019-05-15 | 2020-11-17 | 中交四航工程研究院有限公司 | Vertical direct shear creep gauge |
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