JPS6466394A - Method of constructing double track type tunnel - Google Patents

Method of constructing double track type tunnel

Info

Publication number
JPS6466394A
JPS6466394A JP62221981A JP22198187A JPS6466394A JP S6466394 A JPS6466394 A JP S6466394A JP 62221981 A JP62221981 A JP 62221981A JP 22198187 A JP22198187 A JP 22198187A JP S6466394 A JPS6466394 A JP S6466394A
Authority
JP
Japan
Prior art keywords
tunnel
segment
notch part
precedent
filler
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
Application number
JP62221981A
Other languages
Japanese (ja)
Other versions
JPH0454795B2 (en
Inventor
Kiyoshi Miya
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP62221981A priority Critical patent/JPS6466394A/en
Publication of JPS6466394A publication Critical patent/JPS6466394A/en
Publication of JPH0454795B2 publication Critical patent/JPH0454795B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

PURPOSE: To prevent complication of shield machine and to construct a double- track tunnel by an easy drive control by a method wherein a precedent segment and a subsequent segment of a circular cross section, are fit-joined at a notched part. CONSTITUTION: A precedent tunnel T1 is constructed at a notch part 30 formed partly in the outer periphery of a precedent segment 16, and formed in an arbitrary shape, such as in an arcuate shape, along the axial direction of the tunnel is filled with a filler capable of being excavated. A new tunnel including the filler-filled part is bored, and the filler is excavated and removed to expose the notch part 30. Thereafter, a subsequent tunnel T2 is built, while the subsequent segment 36 formed in a shape corresponding to the notch part 30 is partially fitted it the notch part 30.
JP62221981A 1987-09-07 1987-09-07 Method of constructing double track type tunnel Granted JPS6466394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62221981A JPS6466394A (en) 1987-09-07 1987-09-07 Method of constructing double track type tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62221981A JPS6466394A (en) 1987-09-07 1987-09-07 Method of constructing double track type tunnel

Publications (2)

Publication Number Publication Date
JPS6466394A true JPS6466394A (en) 1989-03-13
JPH0454795B2 JPH0454795B2 (en) 1992-09-01

Family

ID=16775203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62221981A Granted JPS6466394A (en) 1987-09-07 1987-09-07 Method of constructing double track type tunnel

Country Status (1)

Country Link
JP (1) JPS6466394A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125089A (en) * 1988-11-02 1990-05-14 Hitachi Zosen Corp Continuous wall and shield excavator for building continuous wall and building method for building continuous wall
JPH035600A (en) * 1989-05-31 1991-01-11 Narita Nobuyuki Method and device for constructing branch and connection part of shield tunnel and its segment
JPH0313692A (en) * 1989-06-09 1991-01-22 Taisei Corp Construction method for shield tunnel
JPH03140598A (en) * 1989-10-26 1991-06-14 Toda Constr Co Ltd Construction work of underground structure
JPH03140596A (en) * 1989-10-26 1991-06-14 Toda Constr Co Ltd Construction work of underground structure
JPH03140597A (en) * 1989-10-26 1991-06-14 Toda Constr Co Ltd Construction work of underground structure
JPH04115099A (en) * 1990-09-04 1992-04-15 Tekken Constr Co Ltd Lining work method of multiple excavation holes and segments for lining work of multiple excavation holes
KR20190059533A (en) * 2017-11-23 2019-05-31 강원대학교산학협력단 Multiple-storied tunnel and construction method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125089A (en) * 1988-11-02 1990-05-14 Hitachi Zosen Corp Continuous wall and shield excavator for building continuous wall and building method for building continuous wall
JPH035600A (en) * 1989-05-31 1991-01-11 Narita Nobuyuki Method and device for constructing branch and connection part of shield tunnel and its segment
JPH0313692A (en) * 1989-06-09 1991-01-22 Taisei Corp Construction method for shield tunnel
JPH03140598A (en) * 1989-10-26 1991-06-14 Toda Constr Co Ltd Construction work of underground structure
JPH03140596A (en) * 1989-10-26 1991-06-14 Toda Constr Co Ltd Construction work of underground structure
JPH03140597A (en) * 1989-10-26 1991-06-14 Toda Constr Co Ltd Construction work of underground structure
JPH04115099A (en) * 1990-09-04 1992-04-15 Tekken Constr Co Ltd Lining work method of multiple excavation holes and segments for lining work of multiple excavation holes
KR20190059533A (en) * 2017-11-23 2019-05-31 강원대학교산학협력단 Multiple-storied tunnel and construction method thereof

Also Published As

Publication number Publication date
JPH0454795B2 (en) 1992-09-01

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