JPH0223097U - - Google Patents
Info
- Publication number
- JPH0223097U JPH0223097U JP9791788U JP9791788U JPH0223097U JP H0223097 U JPH0223097 U JP H0223097U JP 9791788 U JP9791788 U JP 9791788U JP 9791788 U JP9791788 U JP 9791788U JP H0223097 U JPH0223097 U JP H0223097U
- Authority
- JP
- Japan
- Prior art keywords
- secondary lining
- skin plate
- tunnels
- steel
- flange
- 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 description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988097917U JP2538141Y2 (ja) | 1988-07-26 | 1988-07-26 | トンネルの２次覆工用鋼製型枠 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988097917U JP2538141Y2 (ja) | 1988-07-26 | 1988-07-26 | トンネルの２次覆工用鋼製型枠 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223097U true JPH0223097U (OSRAM) | 1990-02-15 |
| JP2538141Y2 JP2538141Y2 (ja) | 1997-06-11 |
Family
ID=31323721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988097917U Expired - Lifetime JP2538141Y2 (ja) | 1988-07-26 | 1988-07-26 | トンネルの２次覆工用鋼製型枠 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538141Y2 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693441U (OSRAM) * | 1979-12-19 | 1981-07-24 | ||
| JPS58112704A (ja) * | 1981-12-25 | 1983-07-05 | 株式会社 井上鉄工所 | 鋼製型枠 |
-
1988
- 1988-07-26 JP JP1988097917U patent/JP2538141Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693441U (OSRAM) * | 1979-12-19 | 1981-07-24 | ||
| JPS58112704A (ja) * | 1981-12-25 | 1983-07-05 | 株式会社 井上鉄工所 | 鋼製型枠 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2538141Y2 (ja) | 1997-06-11 |