JPH055315B2 - - Google Patents
Info
- Publication number
- JPH055315B2 JPH055315B2 JP61240212A JP24021286A JPH055315B2 JP H055315 B2 JPH055315 B2 JP H055315B2 JP 61240212 A JP61240212 A JP 61240212A JP 24021286 A JP24021286 A JP 24021286A JP H055315 B2 JPH055315 B2 JP H055315B2
- Authority
- JP
- Japan
- Prior art keywords
- sonde
- pair
- borehole
- waves
- piezoelectric
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 16
- 230000010355 oscillation Effects 0.000 description 16
- 230000010287 polarization Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61240212A JPS6395379A (ja) | 1986-10-11 | 1986-10-11 | 地下人工弾性波の測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61240212A JPS6395379A (ja) | 1986-10-11 | 1986-10-11 | 地下人工弾性波の測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395379A JPS6395379A (ja) | 1988-04-26 |
| JPH055315B2 true JPH055315B2 (da) | 1993-01-22 |
Family
ID=17056119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61240212A Granted JPS6395379A (ja) | 1986-10-11 | 1986-10-11 | 地下人工弾性波の測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395379A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH067167B2 (ja) * | 1988-04-18 | 1994-01-26 | 中央開発株式会社 | 地下人工弾性波の測定用ゾンデ |
| JPH0616114B2 (ja) * | 1988-08-19 | 1994-03-02 | サンコーコンサルタント株式会社 | 地層検層におけるせん断波、圧縮波の速度計測方法及びその装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923274A (ja) * | 1982-07-06 | 1984-02-06 | エクソン・プロダクシヨン・リサ−チ・コムパニ− | 音響双極せん断波測定装置 |
| JPS6216487B2 (da) * | 1979-08-31 | 1987-04-13 | Matsushita Electric Works Ltd |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216487U (da) * | 1985-07-16 | 1987-01-31 |
-
1986
- 1986-10-11 JP JP61240212A patent/JPS6395379A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216487B2 (da) * | 1979-08-31 | 1987-04-13 | Matsushita Electric Works Ltd | |
| JPS5923274A (ja) * | 1982-07-06 | 1984-02-06 | エクソン・プロダクシヨン・リサ−チ・コムパニ− | 音響双極せん断波測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6395379A (ja) | 1988-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |