JPH044075Y2 - - Google Patents
Info
- Publication number
- JPH044075Y2 JPH044075Y2 JP1870385U JP1870385U JPH044075Y2 JP H044075 Y2 JPH044075 Y2 JP H044075Y2 JP 1870385 U JP1870385 U JP 1870385U JP 1870385 U JP1870385 U JP 1870385U JP H044075 Y2 JPH044075 Y2 JP H044075Y2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- joint
- fixing
- board
- boards
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 8
- 239000004570 mortar (masonry) Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1870385U JPH044075Y2 (enrdf_load_html_response) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1870385U JPH044075Y2 (enrdf_load_html_response) | 1985-02-13 | 1985-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185796U JPS62185796U (enrdf_load_html_response) | 1987-11-26 |
| JPH044075Y2 true JPH044075Y2 (enrdf_load_html_response) | 1992-02-06 |
Family
ID=30812616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1870385U Expired JPH044075Y2 (enrdf_load_html_response) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044075Y2 (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4527829B2 (ja) * | 2000-02-18 | 2010-08-18 | 新日本製鐵株式会社 | トンネル覆工の剥落防護構造物 |
| JP7064286B2 (ja) * | 2017-01-31 | 2022-05-10 | 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 |
| JP7182176B2 (ja) * | 2019-04-16 | 2022-12-02 | 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
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62185796U (enrdf_load_html_response) | 1987-11-26 |