JPH0433797U - - Google Patents
Info
- Publication number
- JPH0433797U JPH0433797U JP7638390U JP7638390U JPH0433797U JP H0433797 U JPH0433797 U JP H0433797U JP 7638390 U JP7638390 U JP 7638390U JP 7638390 U JP7638390 U JP 7638390U JP H0433797 U JPH0433797 U JP H0433797U
- Authority
- JP
- Japan
- Prior art keywords
- blocks
- cylindrical wall
- wall body
- composite parts
- axial direction
- 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
- 239000002131 composite material Substances 0.000 claims 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7638390U JPH0433797U (en]) | 1990-07-18 | 1990-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7638390U JPH0433797U (en]) | 1990-07-18 | 1990-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433797U true JPH0433797U (en]) | 1992-03-19 |
Family
ID=31617804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7638390U Pending JPH0433797U (en]) | 1990-07-18 | 1990-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433797U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104898A (ja) * | 1988-10-13 | 1990-04-17 | Yoshiji Matsumoto | シールドトンネルの構築方法 |
-
1990
- 1990-07-18 JP JP7638390U patent/JPH0433797U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104898A (ja) * | 1988-10-13 | 1990-04-17 | Yoshiji Matsumoto | シールドトンネルの構築方法 |