JPH0193229U - - Google Patents
Info
- Publication number
- JPH0193229U JPH0193229U JP18828187U JP18828187U JPH0193229U JP H0193229 U JPH0193229 U JP H0193229U JP 18828187 U JP18828187 U JP 18828187U JP 18828187 U JP18828187 U JP 18828187U JP H0193229 U JPH0193229 U JP H0193229U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- cone
- tip
- penetration test
- insertion rod
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は本考案のコーン貫入試験装置の正面図
、第２図は要部の拡大断面図、第３図は応力バネ
の縦断面図、第４図は同平面図、第５図は応力バ
ネの他の実施例を示す縦断面図、第６図はベロー
ズの縦断面図である。
Ａ：コーン貫入試験装置、１：挿入ロツド、２
：筒状本体、３：変位検出装置、４：コーン、６
：応力バネ、７：作動軸。
Fig. 1 is a front view of the cone penetration test device of the present invention, Fig. 2 is an enlarged sectional view of the main parts, Fig. 3 is a longitudinal sectional view of the stress spring, Fig. 4 is a plan view of the same, and Fig. 5 is the stress A vertical sectional view showing another embodiment of the spring, and FIG. 6 is a vertical sectional view of the bellows. A: Cone penetration test device, 1: Insertion rod, 2
: Cylindrical body, 3: Displacement detection device, 4: Cone, 6
: Stress spring, 7: Operating shaft.
Claims (1)
力バネを介してコーンが上下動自在に設けられ、
該コーンに連動する動作軸を前記筒状本体内に挿
入させるとともに、該筒状本体内に前記動作軸の
変位を電気的に検出する変位検出装置を設けてな
ることを特徴とするコーン貫入試験装置。 A cone is attached to the tip of the cylindrical body provided at the tip of the insertion rod via a stress spring, allowing it to move up and down.
A cone penetration test characterized by inserting an operating shaft that interlocks with the cone into the cylindrical body, and providing a displacement detection device within the cylindrical body that electrically detects displacement of the operating axis. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18828187U JPH061620Y2 (en) | 1987-12-12 | 1987-12-12 | Cone penetration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18828187U JPH061620Y2 (en) | 1987-12-12 | 1987-12-12 | Cone penetration tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193229U true JPH0193229U (en) | 1989-06-19 |
| JPH061620Y2 JPH061620Y2 (en) | 1994-01-12 |
Family
ID=31479383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18828187U Expired - Lifetime JPH061620Y2 (en) | 1987-12-12 | 1987-12-12 | Cone penetration tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061620Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11740383B1 (en) * | 2020-10-17 | 2023-08-29 | David Bruce Harro | Time domain reflectrometry system for subsurface movement detection |
-
1987
- 1987-12-12 JP JP18828187U patent/JPH061620Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061620Y2 (en) | 1994-01-12 |