JPS6471998A - Lining constructing method of shield tunnel - Google Patents
Lining constructing method of shield tunnelInfo
- Publication number
- JPS6471998A JPS6471998A JP62224720A JP22472087A JPS6471998A JP S6471998 A JPS6471998 A JP S6471998A JP 62224720 A JP62224720 A JP 62224720A JP 22472087 A JP22472087 A JP 22472087A JP S6471998 A JPS6471998 A JP S6471998A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- ring
- panel
- jack
- shield
- 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.)
- Withdrawn
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
PURPOSE: To improve efficiency by assembling a ring where a plurality of precast concrete panels are combined inside a press ring and placing concrete at an area to a natural ground boring surface along with the advance of a shielding device. CONSTITUTION: A precast concrete panel 12 with a different shape and dimension is combined into a shield 1 via a jack trestle for composing a ring. Then, counterforce is obtained by the lining of an already existing structure at the rear via a spreader 26 and the panel 12 and a propulsion jack 2B is advanced for advancing the shield 1, while concrete not hardened is thrown to the rear of a press ring 6 from a concrete pump. Then, the thrown concrete is pressed by a pressurization jack 5 via the ring 6 and is filled between the natural ground 30 and the rear surface of the panel 12 without any gap, thus simultaneously executing boring and concrete placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224720A JPS6471998A (en) | 1987-09-08 | 1987-09-08 | Lining constructing method of shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224720A JPS6471998A (en) | 1987-09-08 | 1987-09-08 | Lining constructing method of shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6471998A true JPS6471998A (en) | 1989-03-16 |
Family
ID=16818193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62224720A Withdrawn JPS6471998A (en) | 1987-09-08 | 1987-09-08 | Lining constructing method of shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6471998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01312199A (en) * | 1988-06-10 | 1989-12-15 | Mitsui Constr Co Ltd | Construction of tunnel linining work |
| JPH0351499A (en) * | 1989-07-18 | 1991-03-05 | Kajima Corp | Cast-in-place lining shield excavator |
| CN109268021A (en) * | 2018-11-08 | 2019-01-25 | 中交二公局第三工程有限公司 | A kind of Two bors d's oeuveres H profile steel assembly type shield machine air pushing counter-force support |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192090A (en) * | 1983-11-26 | 1985-09-30 | ホツホテイ−フ、アクチエンゲゼルシヤフト、フオ−ルマ−ルス、ゲブリユ−ダ−、ヘルフマン | Propelling machine for tunnel and pit |
-
1987
- 1987-09-08 JP JP62224720A patent/JPS6471998A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192090A (en) * | 1983-11-26 | 1985-09-30 | ホツホテイ−フ、アクチエンゲゼルシヤフト、フオ−ルマ−ルス、ゲブリユ−ダ−、ヘルフマン | Propelling machine for tunnel and pit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01312199A (en) * | 1988-06-10 | 1989-12-15 | Mitsui Constr Co Ltd | Construction of tunnel linining work |
| JPH0351499A (en) * | 1989-07-18 | 1991-03-05 | Kajima Corp | Cast-in-place lining shield excavator |
| CN109268021A (en) * | 2018-11-08 | 2019-01-25 | 中交二公局第三工程有限公司 | A kind of Two bors d's oeuveres H profile steel assembly type shield machine air pushing counter-force support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |