JPS57197400A - Rock bolt constructing method - Google Patents
Rock bolt constructing methodInfo
- Publication number
- JPS57197400A JPS57197400A JP8083181A JP8083181A JPS57197400A JP S57197400 A JPS57197400 A JP S57197400A JP 8083181 A JP8083181 A JP 8083181A JP 8083181 A JP8083181 A JP 8083181A JP S57197400 A JPS57197400 A JP S57197400A
- Authority
- JP
- Japan
- Prior art keywords
- rock bolt
- constructing method
- bolt constructing
- rock
- constructing
- 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
Landscapes
- Rock Bolts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8083181A JPS57197400A (en) | 1981-05-29 | 1981-05-29 | Rock bolt constructing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8083181A JPS57197400A (en) | 1981-05-29 | 1981-05-29 | Rock bolt constructing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57197400A true JPS57197400A (en) | 1982-12-03 |
Family
ID=13729344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8083181A Pending JPS57197400A (en) | 1981-05-29 | 1981-05-29 | Rock bolt constructing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57197400A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184199A (en) * | 1981-05-02 | 1982-11-12 | Okabe Kk | Grout execution for fixing lock bolts and activating liquid injecting apparatus used therein |
-
1981
- 1981-05-29 JP JP8083181A patent/JPS57197400A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184199A (en) * | 1981-05-02 | 1982-11-12 | Okabe Kk | Grout execution for fixing lock bolts and activating liquid injecting apparatus used therein |
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