JPH11336496A - セグメントの真円保持装置 - Google Patents

セグメントの真円保持装置

Info

Publication number
JPH11336496A
JPH11336496A JP10148887A JP14888798A JPH11336496A JP H11336496 A JPH11336496 A JP H11336496A JP 10148887 A JP10148887 A JP 10148887A JP 14888798 A JP14888798 A JP 14888798A JP H11336496 A JPH11336496 A JP H11336496A
Authority
JP
Japan
Prior art keywords
segment
support
holding device
horizontal rail
tunnel
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
Application number
JP10148887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11336496A5 (enExample
Inventor
Osamu Norita
治 法田
Tadahiro Matsuoka
忠博 松岡
Katsumi Munezane
克己 宗実
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10148887A priority Critical patent/JPH11336496A/ja
Publication of JPH11336496A publication Critical patent/JPH11336496A/ja
Publication of JPH11336496A5 publication Critical patent/JPH11336496A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP10148887A 1998-05-29 1998-05-29 セグメントの真円保持装置 Pending JPH11336496A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10148887A JPH11336496A (ja) 1998-05-29 1998-05-29 セグメントの真円保持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10148887A JPH11336496A (ja) 1998-05-29 1998-05-29 セグメントの真円保持装置

Publications (2)

Publication Number Publication Date
JPH11336496A true JPH11336496A (ja) 1999-12-07
JPH11336496A5 JPH11336496A5 (enExample) 2004-12-16

Family

ID=15462933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10148887A Pending JPH11336496A (ja) 1998-05-29 1998-05-29 セグメントの真円保持装置

Country Status (1)

Country Link
JP (1) JPH11336496A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009249846A (ja) * 2008-04-02 2009-10-29 Nishimatsu Constr Co Ltd 真円保持装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009249846A (ja) * 2008-04-02 2009-10-29 Nishimatsu Constr Co Ltd 真円保持装置

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