JPH0223098U - - Google Patents
Info
- Publication number
- JPH0223098U JPH0223098U JP9791888U JP9791888U JPH0223098U JP H0223098 U JPH0223098 U JP H0223098U JP 9791888 U JP9791888 U JP 9791888U JP 9791888 U JP9791888 U JP 9791888U JP H0223098 U JPH0223098 U JP H0223098U
- Authority
- JP
- Japan
- Prior art keywords
- secondary lining
- steel formwork
- gantry
- ceiling
- tunnels
- 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.)
- Pending
Links
Description
第１図は本考案の一実施例における二次覆工用
鋼製型枠のガントリー周辺の要部正面図、第２図
は第１図のガントリーに組付けた状態の鋼製型枠
の側断面図、第３図は本考案の他の実施例におけ
るガントリーの概略正面図、第４図及び第５図は
それぞれ異なる従来例のガントリーの概略正面図
である。
１……ガントリー、１Ａ……天井部、１Ｂ……
脚部、１０……トンネル、１３……二次覆工、１
５Ａ……アーチ部、１５Ｂ……オール部、１５Ｃ
……下猫部。
Figure 1 is a front view of the main parts around the gantry of the steel formwork for secondary lining in one embodiment of the present invention, and Figure 2 is a side view of the steel formwork assembled to the gantry in Figure 1. FIG. 3 is a schematic front view of a gantry according to another embodiment of the present invention, and FIGS. 4 and 5 are schematic front views of a gantry of different conventional examples. 1...Gantry, 1A...Ceiling, 1B...
Legs, 10...Tunnel, 13...Secondary lining, 1
5A...Arch part, 15B...Oar part, 15C
...Lower cat club.
Claims (1)
ーの天井部を、一体構造で形成したトンネルの二
次覆工用鋼製型枠のガントリー構造。 A gantry structure for steel formwork for secondary lining of tunnels, in which the ceiling of the gate-shaped gantry supporting the steel formwork for secondary lining is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9791888U JPH0223098U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9791888U JPH0223098U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223098U true JPH0223098U (en) | 1990-02-15 |
Family
ID=31323723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9791888U Pending JPH0223098U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223098U (en) |
-
1988
- 1988-07-26 JP JP9791888U patent/JPH0223098U/ja active Pending