JPS62185796U - - Google Patents
Info
- Publication number
- JPS62185796U JPS62185796U JP1870385U JP1870385U JPS62185796U JP S62185796 U JPS62185796 U JP S62185796U JP 1870385 U JP1870385 U JP 1870385U JP 1870385 U JP1870385 U JP 1870385U JP S62185796 U JPS62185796 U JP S62185796U
- Authority
- JP
- Japan
- Prior art keywords
- concave part
- fixing
- fixing protrusions
- board
- tunnel
- 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
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1870385U JPH044075Y2 (et) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1870385U JPH044075Y2 (et) | 1985-02-13 | 1985-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185796U true JPS62185796U (et) | 1987-11-26 |
| JPH044075Y2 JPH044075Y2 (et) | 1992-02-06 |
Family
ID=30812616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1870385U Expired JPH044075Y2 (et) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044075Y2 (et) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227297A (ja) * | 2000-02-18 | 2001-08-24 | Nippon Steel Corp | トンネル覆工の剥落防護構造物 |
| JP2018123563A (ja) * | 2017-01-31 | 2018-08-09 | 東京電力ホールディングス株式会社 | 既設構造物の補強構造の設計方法、及び既設構造物の補強構造 |
| JP2020176400A (ja) * | 2019-04-16 | 2020-10-29 | 株式会社Ｉｈｉ建材工業 | トンネルの覆工方法 |
-
1985
- 1985-02-13 JP JP1870385U patent/JPH044075Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227297A (ja) * | 2000-02-18 | 2001-08-24 | Nippon Steel Corp | トンネル覆工の剥落防護構造物 |
| JP2018123563A (ja) * | 2017-01-31 | 2018-08-09 | 東京電力ホールディングス株式会社 | 既設構造物の補強構造の設計方法、及び既設構造物の補強構造 |
| JP2020176400A (ja) * | 2019-04-16 | 2020-10-29 | 株式会社Ｉｈｉ建材工業 | トンネルの覆工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044075Y2 (et) | 1992-02-06 |