JPH022748Y2 - - Google Patents
Info
- Publication number
- JPH022748Y2 JPH022748Y2 JP1984199598U JP19959884U JPH022748Y2 JP H022748 Y2 JPH022748 Y2 JP H022748Y2 JP 1984199598 U JP1984199598 U JP 1984199598U JP 19959884 U JP19959884 U JP 19959884U JP H022748 Y2 JPH022748 Y2 JP H022748Y2
- Authority
- JP
- Japan
- Prior art keywords
- torque motor
- sand
- seat plate
- interposed
- impeller
- 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
- 239000004576 sand Substances 0.000 claims description 42
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 description 15
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984199598U JPH022748Y2 (sv) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984199598U JPH022748Y2 (sv) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116828U JPS61116828U (sv) | 1986-07-23 |
| JPH022748Y2 true JPH022748Y2 (sv) | 1990-01-23 |
Family
ID=30759667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984199598U Expired JPH022748Y2 (sv) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022748Y2 (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3973637B2 (ja) * | 2004-03-10 | 2007-09-12 | 井上工業株式会社 | 地盤改良工法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572853A (en) * | 1980-05-09 | 1982-01-08 | United Technologies Corp | Nickel base superalloy |
| JPS58113415A (ja) * | 1981-12-28 | 1983-07-06 | Nakatomi Kurimoto | 砂机造成方法 |
-
1984
- 1984-12-28 JP JP1984199598U patent/JPH022748Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572853A (en) * | 1980-05-09 | 1982-01-08 | United Technologies Corp | Nickel base superalloy |
| JPS58113415A (ja) * | 1981-12-28 | 1983-07-06 | Nakatomi Kurimoto | 砂机造成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61116828U (sv) | 1986-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8671760B2 (en) | Drivable device for compacting a soil layer structure and method for ascertaining a layer modulus of elasticity of an uppermost layer of this soil layer structure | |
| EP0877921B1 (en) | Measurement of shear modulus of soil | |
| US6460006B1 (en) | System for predicting compaction performance | |
| Mooney et al. | Field monitoring of roller vibration during compaction of subgrade soil | |
| JP2809529B2 (ja) | 振動工具の制御装置及び制御方法 | |
| Pistrol et al. | Continuous compaction control (CCC) with oscillating rollers | |
| JPH0369406B2 (sv) | ||
| Wersäll et al. | Small-scale testing of frequency-dependent compaction of sand using a vertically vibrating plate | |
| US4942768A (en) | Paving material testing machine | |
| Mooney et al. | Vibration-based health monitoring of earth structures | |
| Holeyman | Soil behavior under vibratory driving | |
| WO2006128033A1 (en) | Devices, systems, and methods for measuring and controlling compactive effort delivered to a soil by a compaction unit | |
| Rahman et al. | Soil stiffness evaluation for compaction control of cohesionless embankments | |
| JPH022748Y2 (sv) | ||
| O'Neill et al. | Laboratory modeling of vibro-driven piles | |
| KR200269540Y1 (ko) | 대형 진동삼축시험기 | |
| Briaud et al. | WAK test to find spread footing stiffness | |
| KR100397072B1 (ko) | 대형 진동삼축시험기 | |
| Robinson et al. | Dynamic load testing of drilled shafts at national geotechnical experimentation sites | |
| El Naggar et al. | Cyclic response of axially loaded tapered piles | |
| Briaud et al. | Recent developments in soil compaction | |
| Rahman et al. | Intelligent compaction control of highway embankment soil | |
| Woods et al. | Seismic techniques in the laboratory | |
| Tehrani | An investigation of continuous compaction control systems | |
| CN109736284B (zh) | 一种用于评价土体动力特性的振动装置的测试方法 |