JPS63165697A - 湾曲推進工法 - Google Patents

湾曲推進工法

Info

Publication number
JPS63165697A
JPS63165697A JP30925586A JP30925586A JPS63165697A JP S63165697 A JPS63165697 A JP S63165697A JP 30925586 A JP30925586 A JP 30925586A JP 30925586 A JP30925586 A JP 30925586A JP S63165697 A JPS63165697 A JP S63165697A
Authority
JP
Japan
Prior art keywords
outer tube
tip
tube
inner tube
curved
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
JP30925586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464396B2 (enrdf_load_stackoverflow
Inventor
児玉　清
正敏 新井
木村　隆廣
江藤　肇
花田　正紀
岡村　州康
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.)
JFE Engineering Corp
Koken Boring Machine Co Ltd
Original Assignee
Koken Boring Machine Co Ltd
NKK Corp
Nippon Kokan Ltd
Koken Sisui Kogyo 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 Koken Boring Machine Co Ltd, NKK Corp, Nippon Kokan Ltd, Koken Sisui Kogyo KK filed Critical Koken Boring Machine Co Ltd
Priority to JP30925586A priority Critical patent/JPS63165697A/ja
Publication of JPS63165697A publication Critical patent/JPS63165697A/ja
Publication of JPH0464396B2 publication Critical patent/JPH0464396B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP30925586A 1986-12-27 1986-12-27 湾曲推進工法 Granted JPS63165697A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30925586A JPS63165697A (ja) 1986-12-27 1986-12-27 湾曲推進工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30925586A JPS63165697A (ja) 1986-12-27 1986-12-27 湾曲推進工法

Publications (2)

Publication Number Publication Date
JPS63165697A true JPS63165697A (ja) 1988-07-08
JPH0464396B2 JPH0464396B2 (enrdf_load_stackoverflow) 1992-10-14

Family

ID=17990796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30925586A Granted JPS63165697A (ja) 1986-12-27 1986-12-27 湾曲推進工法

Country Status (1)

Country Link
JP (1) JPS63165697A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101060A (ja) * 2008-10-23 2010-05-06 Japan Drilling Co Ltd ケーシングパイプの布設方法
JP2019035294A (ja) * 2017-08-21 2019-03-07 株式会社Ｊｆｄエンジニアリング 掘削方法及び掘削装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101060A (ja) * 2008-10-23 2010-05-06 Japan Drilling Co Ltd ケーシングパイプの布設方法
JP2019035294A (ja) * 2017-08-21 2019-03-07 株式会社Ｊｆｄエンジニアリング 掘削方法及び掘削装置

Also Published As

Publication number Publication date
JPH0464396B2 (enrdf_load_stackoverflow) 1992-10-14

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