JPS62220693A - 拡大シ−ルド工法及び装置 - Google Patents

拡大シ−ルド工法及び装置

Info

Publication number
JPS62220693A
JPS62220693A JP61060877A JP6087786A JPS62220693A JP S62220693 A JPS62220693 A JP S62220693A JP 61060877 A JP61060877 A JP 61060877A JP 6087786 A JP6087786 A JP 6087786A JP S62220693 A JPS62220693 A JP S62220693A
Authority
JP
Japan
Prior art keywords
shield
primary segment
segment
seal
primary
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
JP61060877A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419358B2 (forum.php
Inventor
古庄　正欣
西岳　茂
隆夫 松本
博司 小川
正弘 長谷川
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
Hazama Ando Corp
Original Assignee
Hazama Gumi Ltd
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 Hazama Gumi Ltd, Mitsubishi Heavy Industries Ltd filed Critical Hazama Gumi Ltd
Priority to JP61060877A priority Critical patent/JPS62220693A/ja
Publication of JPS62220693A publication Critical patent/JPS62220693A/ja
Publication of JPH0419358B2 publication Critical patent/JPH0419358B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP61060877A 1986-03-20 1986-03-20 拡大シ−ルド工法及び装置 Granted JPS62220693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61060877A JPS62220693A (ja) 1986-03-20 1986-03-20 拡大シ−ルド工法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61060877A JPS62220693A (ja) 1986-03-20 1986-03-20 拡大シ−ルド工法及び装置

Publications (2)

Publication Number Publication Date
JPS62220693A true JPS62220693A (ja) 1987-09-28
JPH0419358B2 JPH0419358B2 (forum.php) 1992-03-30

Family

ID=13155045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61060877A Granted JPS62220693A (ja) 1986-03-20 1986-03-20 拡大シ−ルド工法及び装置

Country Status (1)

Country Link
JP (1) JPS62220693A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776990A (ja) * 1993-09-10 1995-03-20 Iseki Tory Tech Inc 既設管路の更新方法および装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003209A (ja) * 2002-05-31 2004-01-08 Fukuda Corp 既設管の入れ替え方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614683A (en) * 1979-07-12 1981-02-12 Kubota Ltd Changing method of buried pipe in earth
JPS59102082A (ja) * 1982-12-03 1984-06-12 三井建設株式会社 拡大シ−ルド機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614683A (en) * 1979-07-12 1981-02-12 Kubota Ltd Changing method of buried pipe in earth
JPS59102082A (ja) * 1982-12-03 1984-06-12 三井建設株式会社 拡大シ−ルド機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776990A (ja) * 1993-09-10 1995-03-20 Iseki Tory Tech Inc 既設管路の更新方法および装置

Also Published As

Publication number Publication date
JPH0419358B2 (forum.php) 1992-03-30

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