JPH0233898U - - Google Patents
Info
- Publication number
- JPH0233898U JPH0233898U JP11267488U JP11267488U JPH0233898U JP H0233898 U JPH0233898 U JP H0233898U JP 11267488 U JP11267488 U JP 11267488U JP 11267488 U JP11267488 U JP 11267488U JP H0233898 U JPH0233898 U JP H0233898U
- Authority
- JP
- Japan
- Prior art keywords
- tail frame
- tunneling machine
- shield tunneling
- auxiliary
- tail
- 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
- 238000000034 method Methods 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 1
Description
図のうち、第１図〜第５図は、本考案の実施例
を説明するための図面であつて、第１図は場所打
ちライニング工法のシールド機の縦断面図、第２
図ａ，ｂはシールド機テール部の要部縦断面図、
第３図はシールド機テール部の別の実施例を示す
図面、第４図はシールド機の要部横断面図、第５
図ａ〜ｄは曲線施工又は蛇行修正時のシールド機
テール部の作動を経時的に示した図面である。第
６図ａ，ｂ及び第７図は従来の場所打ちライニン
グ工法における曲線施工を説明するための図面で
ある。
１……テールフレーム、２……弾性体（エアバ
ツグ）、３……補助テールフレーム、４……補助
テールリング、６……補助テールジヤツキ、９…
…妻枠ジヤツキ、１０……妻枠、１１……既打設
コンクリート、１２……内型枠、１３……現打設
コンクリート、１４……テーパライナ。
Among the figures, Figs. 1 to 5 are drawings for explaining the embodiment of the present invention, in which Fig. 1 is a vertical cross-sectional view of a shielding machine for the cast-in-place lining method, and Fig. 2 is a longitudinal sectional view of a shielding machine for the cast-in-place lining method.
Figures a and b are longitudinal cross-sectional views of the main parts of the shield machine tail.
Fig. 3 is a drawing showing another embodiment of the shield machine tail section, Fig. 4 is a cross-sectional view of the main part of the shield machine, and Fig. 5 is a drawing showing another embodiment of the shield machine tail section.
Figures a to d are drawings showing the operation of the shield machine tail section over time during curve construction or meandering correction. FIGS. 6a and 6b and FIG. 7 are drawings for explaining curve construction in the conventional cast-in-place lining construction method. DESCRIPTION OF SYMBOLS 1... Tail frame, 2... Elastic body (air bag), 3... Auxiliary tail frame, 4... Auxiliary tail ring, 6... Auxiliary tail jack, 9...
...Gable frame jack, 10...Gable frame, 11...Existing poured concrete, 12...Inner formwork, 13...Currently poured concrete, 14...Taper liner.
Claims (1)
いて、該シールド掘進機のテールフレームの内側
に補助テールフレームを設けると共に、該テール
フレームと補助テールフレームとの間にエアバツ
グ等の弾性体を介装したことを特徴とするシール
ド掘進機。 A shield tunneling machine using a cast-in-place lining method is characterized in that an auxiliary tail frame is provided inside the tail frame of the shield tunneling machine, and an elastic body such as an air bag is interposed between the tail frame and the auxiliary tail frame. A shield tunneling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112674U JPH0617920Y2 (en) | 1988-08-26 | 1988-08-26 | Lining shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112674U JPH0617920Y2 (en) | 1988-08-26 | 1988-08-26 | Lining shield machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0233898U true JPH0233898U (en) | 1990-03-02 |
| JPH0617920Y2 JPH0617920Y2 (en) | 1994-05-11 |
Family
ID=31351827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988112674U Expired - Lifetime JPH0617920Y2 (en) | 1988-08-26 | 1988-08-26 | Lining shield machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617920Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237998U (en) * | 1988-09-01 | 1990-03-13 | ||
| JPH044996U (en) * | 1990-04-28 | 1992-01-17 | ||
| JPH0430097A (en) * | 1990-05-24 | 1992-02-03 | Taisei Corp | Shield excavator for cast-in-place concrete lining |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613996U (en) * | 1976-05-13 | 1986-01-11 | マシ−ネンフアブリ−ク・アウグスブルク・ニユルンベルク・アクチエンゲゼルシヤフト | Impeller for fluid machinery |
| JPS62202200A (en) * | 1985-11-06 | 1987-09-05 | 鉄建建設株式会社 | Method of lining shield tunnel |
-
1988
- 1988-08-26 JP JP1988112674U patent/JPH0617920Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613996U (en) * | 1976-05-13 | 1986-01-11 | マシ−ネンフアブリ−ク・アウグスブルク・ニユルンベルク・アクチエンゲゼルシヤフト | Impeller for fluid machinery |
| JPS62202200A (en) * | 1985-11-06 | 1987-09-05 | 鉄建建設株式会社 | Method of lining shield tunnel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237998U (en) * | 1988-09-01 | 1990-03-13 | ||
| JPH044996U (en) * | 1990-04-28 | 1992-01-17 | ||
| JPH0430097A (en) * | 1990-05-24 | 1992-02-03 | Taisei Corp | Shield excavator for cast-in-place concrete lining |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617920Y2 (en) | 1994-05-11 |