JPS61173599U - - Google Patents
Info
- Publication number
- JPS61173599U JPS61173599U JP5688785U JP5688785U JPS61173599U JP S61173599 U JPS61173599 U JP S61173599U JP 5688785 U JP5688785 U JP 5688785U JP 5688785 U JP5688785 U JP 5688785U JP S61173599 U JPS61173599 U JP S61173599U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- joint
- tunnel
- assembled
- ring
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985056887U JPH0424000Y2 (es) | 1985-04-18 | 1985-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985056887U JPH0424000Y2 (es) | 1985-04-18 | 1985-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61173599U true JPS61173599U (es) | 1986-10-28 |
| JPH0424000Y2 JPH0424000Y2 (es) | 1992-06-04 |
Family
ID=30580912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985056887U Expired JPH0424000Y2 (es) | 1985-04-18 | 1985-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424000Y2 (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610597A (ja) * | 1992-06-29 | 1994-01-18 | Yoshiji Matsumoto | トンネル覆工工法及びトンネル覆工体 |
| JPH0643098U (ja) * | 1992-11-06 | 1994-06-07 | エス・ティ・ケイ株式会社 | セグメント |
-
1985
- 1985-04-18 JP JP1985056887U patent/JPH0424000Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610597A (ja) * | 1992-06-29 | 1994-01-18 | Yoshiji Matsumoto | トンネル覆工工法及びトンネル覆工体 |
| JPH0643098U (ja) * | 1992-11-06 | 1994-06-07 | エス・ティ・ケイ株式会社 | セグメント |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424000Y2 (es) | 1992-06-04 |