JPH0634476Y2 - 二連シールドトンネル用セグメント - Google Patents

二連シールドトンネル用セグメント

Info

Publication number
JPH0634476Y2
JPH0634476Y2 JP10651988U JP10651988U JPH0634476Y2 JP H0634476 Y2 JPH0634476 Y2 JP H0634476Y2 JP 10651988 U JP10651988 U JP 10651988U JP 10651988 U JP10651988 U JP 10651988U JP H0634476 Y2 JPH0634476 Y2 JP H0634476Y2
Authority
JP
Japan
Prior art keywords
piece
segment
vertical
circumferential
double 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.)
Expired - Lifetime
Application number
JP10651988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229997U (en]
Inventor
清 宮
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 JP10651988U priority Critical patent/JPH0634476Y2/ja
Publication of JPH0229997U publication Critical patent/JPH0229997U/ja
Application granted granted Critical
Publication of JPH0634476Y2 publication Critical patent/JPH0634476Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP10651988U 1988-08-13 1988-08-13 二連シールドトンネル用セグメント Expired - Lifetime JPH0634476Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10651988U JPH0634476Y2 (ja) 1988-08-13 1988-08-13 二連シールドトンネル用セグメント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10651988U JPH0634476Y2 (ja) 1988-08-13 1988-08-13 二連シールドトンネル用セグメント

Publications (2)

Publication Number Publication Date
JPH0229997U JPH0229997U (en]) 1990-02-26
JPH0634476Y2 true JPH0634476Y2 (ja) 1994-09-07

Family

ID=31340107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10651988U Expired - Lifetime JPH0634476Y2 (ja) 1988-08-13 1988-08-13 二連シールドトンネル用セグメント

Country Status (1)

Country Link
JP (1) JPH0634476Y2 (en])

Also Published As

Publication number Publication date
JPH0229997U (en]) 1990-02-26

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