JPH0362198U - - Google Patents
Info
- Publication number
- JPH0362198U JPH0362198U JP12347989U JP12347989U JPH0362198U JP H0362198 U JPH0362198 U JP H0362198U JP 12347989 U JP12347989 U JP 12347989U JP 12347989 U JP12347989 U JP 12347989U JP H0362198 U JPH0362198 U JP H0362198U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- lining
- tunnel hole
- arch
- assembling
- 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
Description
第１図乃至第３図は本考案の一実施例を示して
おり、第１図は一部を拡大断面した断面図、第２
図はプレキヤスト板の分解斜視図、第３図Ａ乃至
第３図Ｇは覆工順序を示す概略説明図、第４図は
他の実施例の断面図、第５図は従来例の断面図で
ある。
１２，１３……プレキヤスト板、１２Ａ，１２
Ｂ，１２Ｃ，１３Ａ，１３Ｂ，１３Ｃ……平面部
。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a partially enlarged sectional view, and Figure 2 being a partially enlarged sectional view.
The figure is an exploded perspective view of a precast board, Figures 3A to 3G are schematic illustrations showing the lining order, Figure 4 is a sectional view of another embodiment, and Figure 5 is a sectional view of a conventional example. be. 12, 13... Precast board, 12A, 12
B, 12C, 13A, 13B, 13C...Flat portion.
Claims (1)
湾曲状プレキヤスト板を組み立てることにより、
トンネル穴の覆工を行うトンネル覆工構造体にお
いて、前記プレキヤスト板の内面、外面を複数の
平面部を並設することによつて形成することを特
徴とするトンネル覆工構造体。 By assembling a curved concrete precast plate on the inner surface of the arch-shaped tunnel hole,
A tunnel lining structure for lining a tunnel hole, wherein the inner and outer surfaces of the precast board are formed by arranging a plurality of flat parts in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123479U JPH0649676Y2 (en) | 1989-10-21 | 1989-10-21 | Tunnel lining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123479U JPH0649676Y2 (en) | 1989-10-21 | 1989-10-21 | Tunnel lining structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362198U true JPH0362198U (en) | 1991-06-18 |
| JPH0649676Y2 JPH0649676Y2 (en) | 1994-12-14 |
Family
ID=31671453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989123479U Expired - Lifetime JPH0649676Y2 (en) | 1989-10-21 | 1989-10-21 | Tunnel lining structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649676Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000337091A (en) * | 1999-05-26 | 2000-12-05 | Nihon Samicon Kk | Arched hollow structure |
| JP2000337090A (en) * | 1999-05-26 | 2000-12-05 | Nihon Samicon Kk | Arched hollow structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130697U (en) * | 1985-02-01 | 1986-08-15 | ||
| JPS626050A (en) * | 1985-06-29 | 1987-01-13 | 三晃金属工業株式会社 | Outer fence body |
-
1989
- 1989-10-21 JP JP1989123479U patent/JPH0649676Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130697U (en) * | 1985-02-01 | 1986-08-15 | ||
| JPS626050A (en) * | 1985-06-29 | 1987-01-13 | 三晃金属工業株式会社 | Outer fence body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000337091A (en) * | 1999-05-26 | 2000-12-05 | Nihon Samicon Kk | Arched hollow structure |
| JP2000337090A (en) * | 1999-05-26 | 2000-12-05 | Nihon Samicon Kk | Arched hollow structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649676Y2 (en) | 1994-12-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |