GB1000089A - Improvements relating to autographic recorders for compression tests on soils - Google Patents
Improvements relating to autographic recorders for compression tests on soilsInfo
- Publication number
- GB1000089A GB1000089A GB194063A GB194063A GB1000089A GB 1000089 A GB1000089 A GB 1000089A GB 194063 A GB194063 A GB 194063A GB 194063 A GB194063 A GB 194063A GB 1000089 A GB1000089 A GB 1000089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soil
- bellows
- chart
- mercury
- sample
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
1,000,089. Testing soil. E. W. PARKER. Jan.16, 1964 [Jan.16,1963], No. 1940/63. Heading G1S. An autographic recorder for conducting triaxial compression tests on soil includes bellows adapted to provide a displacement movement commensurate with a load applied to a soil sample 1 in a test cell, the bellows displacement being transmitted to stress/strain recording mechanism. The soil sample 1 contained in a rubber membrane 3, immersed in water, is compressed by a screw-jack 6 against a movable plunger 7 to move a pivoted block 16 and interconnected bellows 17,18. Stress applied to the soil causes through bellows 17,18, a plunger 23 to rise and rotate the spindle 12 of a chart 11 through ratchet means 24, 25. Simultaneously, a pointer 13 is moved across the chart 11. Water expressed from the sample may flow away through a tube 30 into a pot 31 containing mercury, and its volume may be determined by measuring the overflow of mercury along a further tube 32. Electrical contacts closed by the mercury cause movement of the pea 39 across chart 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB194063A GB1000089A (en) | 1963-01-16 | 1963-01-16 | Improvements relating to autographic recorders for compression tests on soils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB194063A GB1000089A (en) | 1963-01-16 | 1963-01-16 | Improvements relating to autographic recorders for compression tests on soils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1000089A true GB1000089A (en) | 1965-08-04 |
Family
ID=9730711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB194063A Expired GB1000089A (en) | 1963-01-16 | 1963-01-16 | Improvements relating to autographic recorders for compression tests on soils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1000089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2258734A (en) * | 1991-08-12 | 1993-02-17 | Daniel Rabindrana Hettiaratchi | Triaxial compression testing. |
-
1963
- 1963-01-16 GB GB194063A patent/GB1000089A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2258734A (en) * | 1991-08-12 | 1993-02-17 | Daniel Rabindrana Hettiaratchi | Triaxial compression testing. |
| GB2258734B (en) * | 1991-08-12 | 1995-02-01 | Daniel Rabindrana Hettiaratchi | Triaxial compression testing |
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