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JPS6471998A - Lining constructing method of shield tunnel - Google Patents

Lining constructing method of shield tunnel

Info

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Withdrawn
Application number
JP62224720A
Other languages
Japanese (ja)
Inventor
Masaaki Sawatake
Susumu Nara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainippon Doboku Kk
Original Assignee
Dainippon Doboku Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Doboku Kk filed Critical Dainippon Doboku Kk
Priority to JP62224720A priority Critical patent/JPS6471998A/en
Publication of JPS6471998A publication Critical patent/JPS6471998A/en
Withdrawn legal-status Critical Current

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.
JP62224720A 1987-09-08 1987-09-08 Lining constructing method of shield tunnel Withdrawn JPS6471998A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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