JPH0579798B2 - - Google Patents

Info

Publication number
JPH0579798B2
JPH0579798B2 JP63055409A JP5540988A JPH0579798B2 JP H0579798 B2 JPH0579798 B2 JP H0579798B2 JP 63055409 A JP63055409 A JP 63055409A JP 5540988 A JP5540988 A JP 5540988A JP H0579798 B2 JPH0579798 B2 JP H0579798B2
Authority
JP
Japan
Prior art keywords
hollow
shield
formwork
outer formwork
mat
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.)
Expired - Fee Related
Application number
JP63055409A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01230897A (ja
Inventor
Shorei Maekawa
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.)
Tekken Corp
Original Assignee
Tekken 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 Tekken Corp filed Critical Tekken Corp
Priority to JP63055409A priority Critical patent/JPH01230897A/ja
Publication of JPH01230897A publication Critical patent/JPH01230897A/ja
Publication of JPH0579798B2 publication Critical patent/JPH0579798B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0635—Tail sealing means, e.g. used as end shuttering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
JP63055409A 1988-03-09 1988-03-09 シールド掘進機 Granted JPH01230897A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63055409A JPH01230897A (ja) 1988-03-09 1988-03-09 シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63055409A JPH01230897A (ja) 1988-03-09 1988-03-09 シールド掘進機

Publications (2)

Publication Number Publication Date
JPH01230897A JPH01230897A (ja) 1989-09-14
JPH0579798B2 true JPH0579798B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-11-04

Family

ID=12997756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63055409A Granted JPH01230897A (ja) 1988-03-09 1988-03-09 シールド掘進機

Country Status (1)

Country Link
JP (1) JPH01230897A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107687344B (zh) * 2017-09-12 2019-04-05 北京建工土木工程有限公司 一种盾构机盾尾刷更换伸缩钢环、密封结构及更换方法

Also Published As

Publication number Publication date
JPH01230897A (ja) 1989-09-14

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Legal Events

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