JPH02101892U - - Google Patents
Info
- Publication number
- JPH02101892U JPH02101892U JP868789U JP868789U JPH02101892U JP H02101892 U JPH02101892 U JP H02101892U JP 868789 U JP868789 U JP 868789U JP 868789 U JP868789 U JP 868789U JP H02101892 U JPH02101892 U JP H02101892U
- Authority
- JP
- Japan
- Prior art keywords
- rock
- hydraulic fracturing
- displacement meter
- hole diameter
- boreholes
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims 3
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP868789U JPH02101892U (enExample) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP868789U JPH02101892U (enExample) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101892U true JPH02101892U (enExample) | 1990-08-14 |
Family
ID=31214787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP868789U Pending JPH02101892U (enExample) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101892U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59185218A (ja) * | 1983-04-05 | 1984-10-20 | Dowa Koei Kk | 地山の応力測定方法とその装置 |
| JPS62170697A (ja) * | 1986-01-21 | 1987-07-27 | 工業技術院長 | 水圧破砕キヤリパ− |
-
1989
- 1989-01-27 JP JP868789U patent/JPH02101892U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59185218A (ja) * | 1983-04-05 | 1984-10-20 | Dowa Koei Kk | 地山の応力測定方法とその装置 |
| JPS62170697A (ja) * | 1986-01-21 | 1987-07-27 | 工業技術院長 | 水圧破砕キヤリパ− |
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