JPH0349190Y2 - - Google Patents
Info
- Publication number
- JPH0349190Y2 JPH0349190Y2 JP1986080112U JP8011286U JPH0349190Y2 JP H0349190 Y2 JPH0349190 Y2 JP H0349190Y2 JP 1986080112 U JP1986080112 U JP 1986080112U JP 8011286 U JP8011286 U JP 8011286U JP H0349190 Y2 JPH0349190 Y2 JP H0349190Y2
- Authority
- JP
- Japan
- Prior art keywords
- borehole
- bending
- inclinometer
- guide pipe
- bent
- 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
- 238000005452 bending Methods 0.000 claims description 32
- 238000005259 measurement Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019589 hardness Nutrition 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080112U JPH0349190Y2 (en]) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986080112U JPH0349190Y2 (en]) | 1986-05-27 | 1986-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190782U JPS62190782U (en]) | 1987-12-04 |
| JPH0349190Y2 true JPH0349190Y2 (en]) | 1991-10-21 |
Family
ID=30930618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986080112U Expired JPH0349190Y2 (en]) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349190Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013160010A (ja) * | 2012-02-07 | 2013-08-19 | Takenaka Komuten Co Ltd | 掘削孔の掘削精度計測装置及び掘削孔の掘削精度計測方法 |
-
1986
- 1986-05-27 JP JP1986080112U patent/JPH0349190Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013160010A (ja) * | 2012-02-07 | 2013-08-19 | Takenaka Komuten Co Ltd | 掘削孔の掘削精度計測装置及び掘削孔の掘削精度計測方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62190782U (en]) | 1987-12-04 |
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