JPH0332698U - - Google Patents
Info
- Publication number
- JPH0332698U JPH0332698U JP9157789U JP9157789U JPH0332698U JP H0332698 U JPH0332698 U JP H0332698U JP 9157789 U JP9157789 U JP 9157789U JP 9157789 U JP9157789 U JP 9157789U JP H0332698 U JPH0332698 U JP H0332698U
- Authority
- JP
- Japan
- Prior art keywords
- excavated
- lining
- circular
- wall
- circular cross
- 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
- 238000009412 basement excavation Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9157789U JPH0332698U (bg) | 1989-08-03 | 1989-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9157789U JPH0332698U (bg) | 1989-08-03 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332698U true JPH0332698U (bg) | 1991-03-29 |
Family
ID=31641051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9157789U Pending JPH0332698U (bg) | 1989-08-03 | 1989-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332698U (bg) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153495A (ja) * | 1985-12-25 | 1987-07-08 | 大豊建設株式会社 | 二連形トンネル用セグメント |
| JPS6475797A (en) * | 1987-09-18 | 1989-03-22 | Daiho Construction Co Ltd | Multiple type sectional timbering |
-
1989
- 1989-08-03 JP JP9157789U patent/JPH0332698U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153495A (ja) * | 1985-12-25 | 1987-07-08 | 大豊建設株式会社 | 二連形トンネル用セグメント |
| JPS6475797A (en) * | 1987-09-18 | 1989-03-22 | Daiho Construction Co Ltd | Multiple type sectional timbering |