JPH0512519B2 - - Google Patents

Info

Publication number
JPH0512519B2
JPH0512519B2 JP62095086A JP9508687A JPH0512519B2 JP H0512519 B2 JPH0512519 B2 JP H0512519B2 JP 62095086 A JP62095086 A JP 62095086A JP 9508687 A JP9508687 A JP 9508687A JP H0512519 B2 JPH0512519 B2 JP H0512519B2
Authority
JP
Japan
Prior art keywords
jack
outer cylinder
double
shield excavator
cylinder part
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
JP62095086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01125496A (ja
Inventor
Yukio Yoshii
Susumu Yamamoto
Kensuke Kita
Shozo Hirata
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.)
Okumuragumi KK
Tokyo Electric Power Co Holdings Inc
Kanadevia Corp
Original Assignee
Tokyo Electric Power Co Inc
Hitachi Zosen Corp
Okumuragumi 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 Tokyo Electric Power Co Inc, Hitachi Zosen Corp, Okumuragumi KK filed Critical Tokyo Electric Power Co Inc
Priority to JP62095086A priority Critical patent/JPH01125496A/ja
Publication of JPH01125496A publication Critical patent/JPH01125496A/ja
Publication of JPH0512519B2 publication Critical patent/JPH0512519B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP62095086A 1987-04-20 1987-04-20 場所打ちライニング用複胴式シ−ルド掘進機のシ−ル装置 Granted JPH01125496A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62095086A JPH01125496A (ja) 1987-04-20 1987-04-20 場所打ちライニング用複胴式シ−ルド掘進機のシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62095086A JPH01125496A (ja) 1987-04-20 1987-04-20 場所打ちライニング用複胴式シ−ルド掘進機のシ−ル装置

Publications (2)

Publication Number Publication Date
JPH01125496A JPH01125496A (ja) 1989-05-17
JPH0512519B2 true JPH0512519B2 (en]) 1993-02-18

Family

ID=14128125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62095086A Granted JPH01125496A (ja) 1987-04-20 1987-04-20 場所打ちライニング用複胴式シ−ルド掘進機のシ−ル装置

Country Status (1)

Country Link
JP (1) JPH01125496A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854369B2 (ja) * 1990-03-05 1999-02-03 株式会社熊谷組 シールド掘進機のシール保護方法
US7190656B2 (en) * 2003-10-22 2007-03-13 Daewoo Electronics Corporation Apparatus and method for controlling tracking and focusing servo in a holographic digital data storage system

Also Published As

Publication number Publication date
JPH01125496A (ja) 1989-05-17

Similar Documents

Publication Publication Date Title
JPH0512519B2 (en])
JP4327384B2 (ja) 拡幅部を有するトンネル構築方法
JPH052709Y2 (en])
JPH0734791A (ja) シールドトンネルの覆工方法
JPH0423993Y2 (en])
JPH05311995A (ja) じゃばら鋼板を用いた坑道構造物の構築方法
JPH04237798A (ja) トンネル掘削機及びトンネル掘削機用移動式止水壁
JP4712529B2 (ja) トンネル掘削機
JPH0842292A (ja) シールド機械及びシールド工法
JP4504826B2 (ja) シールド機
JP3178357B2 (ja) 大断面トンネルの構築工法
JPS6042158Y2 (ja) シ−ルド工法にて使用する裏込め材遮断用セグメント
JP4142828B2 (ja) シールド掘進機
JP4762641B2 (ja) トンネル掘削機
JPH10325299A (ja) シールド掘削機およびそれを用いたトンネル覆工方法
JPH04315698A (ja) 既設シールドの解体用シールド機
JP3241132B2 (ja) トンネル掘削装置
JP3840772B2 (ja) シールド掘進機の緊急止水シール装置
JP2001193396A (ja) 場所打ちライニング用シールド機およびこれを用いた場所打ちライニング工法
JPH03267494A (ja) パイプルーフ工法
JPH11324571A (ja) 掘削推進工法及び装置
JPS62258093A (ja) シ−ルド・トンネルの地中接合工法
JP2000220386A (ja) シールド掘削機
JPH074195A (ja) シールド機の発進口閉塞装置
JP2001164876A (ja) 自由断面用シールド掘進機

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees