JPS55148897A - Method of constructing tunnel with lockup bolt timbering - Google Patents
Method of constructing tunnel with lockup bolt timberingInfo
- Publication number
- JPS55148897A JPS55148897A JP5565079A JP5565079A JPS55148897A JP S55148897 A JPS55148897 A JP S55148897A JP 5565079 A JP5565079 A JP 5565079A JP 5565079 A JP5565079 A JP 5565079A JP S55148897 A JPS55148897 A JP S55148897A
- Authority
- JP
- Japan
- Prior art keywords
- timbering
- constructing tunnel
- lockup bolt
- lockup
- bolt
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5565079A JPS55148897A (en) | 1979-05-09 | 1979-05-09 | Method of constructing tunnel with lockup bolt timbering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5565079A JPS55148897A (en) | 1979-05-09 | 1979-05-09 | Method of constructing tunnel with lockup bolt timbering |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55148897A true JPS55148897A (en) | 1980-11-19 |
Family
ID=13004696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5565079A Pending JPS55148897A (en) | 1979-05-09 | 1979-05-09 | Method of constructing tunnel with lockup bolt timbering |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55148897A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109944619A (en) * | 2019-04-15 | 2019-06-28 | 辽宁工程技术大学 | A kind of Support Method for high ground stress soft rock stress tunnel |
-
1979
- 1979-05-09 JP JP5565079A patent/JPS55148897A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109944619A (en) * | 2019-04-15 | 2019-06-28 | 辽宁工程技术大学 | A kind of Support Method for high ground stress soft rock stress tunnel |
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