JPH0412598U - - Google Patents
Info
- Publication number
- JPH0412598U JPH0412598U JP5289390U JP5289390U JPH0412598U JP H0412598 U JPH0412598 U JP H0412598U JP 5289390 U JP5289390 U JP 5289390U JP 5289390 U JP5289390 U JP 5289390U JP H0412598 U JPH0412598 U JP H0412598U
- Authority
- JP
- Japan
- Prior art keywords
- lining
- formwork
- tunnel
- divided
- expanding
- 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
- 238000009415 formwork Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 2
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Description
第１図は本考案に係わる一実施例を示すトンネ
ルライニング打設用型枠装置の縦断面図、第２図
はその正面図、第３図は従来の型枠装置の断面図
、第４図はその正面図、第５図及び第６図は一部
の断面図を示す。
１……掘削機、２……外型枠、３……内型枠、
４……妻型枠、５……トンネルライニング材料、
６……フランジ、７……部材、８……保持リング
、９……ブロツク、１０……係止孔、１１……ジ
ヤツキ、１２……ジヤツキ、１３……ピン、２１
……シールド掘削機、２２……フランジ、２３…
…プレート、２４……梁部材、２５……ジヤツキ
、２６……分割内型枠、２７……妻型枠、２８…
…ライニング材料、２９……シールゴム、３０…
…ゴム等の弾性体。
Fig. 1 is a longitudinal sectional view of a formwork device for pouring tunnel lining, showing an embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a sectional view of a conventional formwork device, and Fig. 4 shows a front view thereof, and FIGS. 5 and 6 show a partial cross-sectional view. 1...Excavator, 2...Outer formwork, 3...Inner formwork,
4... Gable formwork, 5... Tunnel lining material,
6... Flange, 7... Member, 8... Retaining ring, 9... Block, 10... Locking hole, 11... Jacket, 12... Jacket, 13... Pin, 21
...Shield excavator, 22...Flange, 23...
... Plate, 24 ... Beam member, 25 ... Jacket, 26 ... Division inner formwork, 27 ... End formwork, 28 ...
...Lining material, 29...Seal rubber, 30...
...An elastic body such as rubber.
Claims (1)
によつて構成されたライニング打設型枠内にコン
クリートあるいはレジンモルタル等トンネルライ
ニング材料を充填固化しライニングを構築するト
ンネルライニング装置において、前記内型枠を分
割構造とし、それぞれの分割内型枠片を、一端を
前記掘削機のフランジに結合し、他端をプレート
に結合し、かつ放射状に配置された梁部材に取り
付けられたジヤツキにピン結合し、前記ジヤツキ
をトンネルの直径方向に伸縮することによつて、
前記分割内型枠片を拡開または閉縮しうるように
したトンネルライニング打設用型枠装置。 In a tunnel lining device that constructs a lining by filling and solidifying a tunnel lining material such as concrete or resin mortar into a lining casting form constituted by an outer form and an inner form arranged in a shield excavator, the above-mentioned The inner formwork has a divided structure, and each divided inner formwork piece is connected to a flange of the excavator at one end, a plate at the other end, and a jack attached to a beam member arranged radially. By connecting with pins and expanding and contracting the jack in the diametrical direction of the tunnel,
A formwork device for casting tunnel lining, which is capable of expanding or closing the divided inner formwork pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5289390U JPH0412598U (en) | 1990-05-21 | 1990-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5289390U JPH0412598U (en) | 1990-05-21 | 1990-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412598U true JPH0412598U (en) | 1992-01-31 |
Family
ID=31573591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5289390U Pending JPH0412598U (en) | 1990-05-21 | 1990-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269298A (en) * | 1994-03-31 | 1995-10-17 | Kenzo Nakajima | Augering formation device for concrete pipe |
-
1990
- 1990-05-21 JP JP5289390U patent/JPH0412598U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269298A (en) * | 1994-03-31 | 1995-10-17 | Kenzo Nakajima | Augering formation device for concrete pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH055040B2 (en) | ||
| JPH0412598U (en) | ||
| JPS5847119Y2 (en) | Composite segment for tunnel lining | |
| JPS6111354Y2 (en) | ||
| JPH0426558Y2 (en) | ||
| JPS63136038U (en) | ||
| JPH01182498A (en) | Cut-off method for tail part in cast-in-place concrete lining process | |
| JPS636318Y2 (en) | ||
| JP2562156Y2 (en) | Shielding segment with hollow section for filling | |
| JPS6323516Y2 (en) | ||
| JPS6319605U (en) | ||
| JPH01150695U (en) | ||
| JPS63165399U (en) | ||
| JPH0234005Y2 (en) | ||
| JPS62176293U (en) | ||
| JPS6395792U (en) | ||
| SU110692A1 (en) | Lining of metropolitan distillation tunnels, made up of rectangular reinforced concrete blocks | |
| JPS62176296U (en) | ||
| JPS62176294U (en) | ||
| JPH0518998B2 (en) | ||
| JPS62169100U (en) | ||
| JPH01111871U (en) | ||
| JPH0386192U (en) | ||
| JPS6361498U (en) | ||
| JPH0313308U (en) |