JPH037796B2 - - Google Patents

Info

Publication number
JPH037796B2
JPH037796B2 JP57226794A JP22679482A JPH037796B2 JP H037796 B2 JPH037796 B2 JP H037796B2 JP 57226794 A JP57226794 A JP 57226794A JP 22679482 A JP22679482 A JP 22679482A JP H037796 B2 JPH037796 B2 JP H037796B2
Authority
JP
Japan
Prior art keywords
soil
head
cylindrical body
excavation
screw rod
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
JP57226794A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59118998A (ja
Inventor
Koichi Mori
Hajime Eto
Kazuhiko Uma
Kyoshi Kodama
Junichi Takio
Hisao Takeuchi
Haruo Miura
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
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Nippon Kokan 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 Tokyo Gas Co Ltd, Nippon Kokan Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP22679482A priority Critical patent/JPS59118998A/ja
Publication of JPS59118998A publication Critical patent/JPS59118998A/ja
Publication of JPH037796B2 publication Critical patent/JPH037796B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP22679482A 1982-12-27 1982-12-27 水平長距離削進工法における掘削ヘツド Granted JPS59118998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22679482A JPS59118998A (ja) 1982-12-27 1982-12-27 水平長距離削進工法における掘削ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22679482A JPS59118998A (ja) 1982-12-27 1982-12-27 水平長距離削進工法における掘削ヘツド

Publications (2)

Publication Number Publication Date
JPS59118998A JPS59118998A (ja) 1984-07-09
JPH037796B2 true JPH037796B2 (enrdf_load_stackoverflow) 1991-02-04

Family

ID=16850715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22679482A Granted JPS59118998A (ja) 1982-12-27 1982-12-27 水平長距離削進工法における掘削ヘツド

Country Status (1)

Country Link
JP (1) JPS59118998A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933756B2 (ja) * 1980-02-28 1984-08-17 日東工事株式会社 圧削ヘッド

Also Published As

Publication number Publication date
JPS59118998A (ja) 1984-07-09

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