JPS5279511A - Improved excavation method using lead pipe in underground driving method - Google Patents

Improved excavation method using lead pipe in underground driving method

Info

Publication number
JPS5279511A
JPS5279511A JP15747075A JP15747075A JPS5279511A JP S5279511 A JPS5279511 A JP S5279511A JP 15747075 A JP15747075 A JP 15747075A JP 15747075 A JP15747075 A JP 15747075A JP S5279511 A JPS5279511 A JP S5279511A
Authority
JP
Japan
Prior art keywords
lead pipe
underground driving
driving method
improved excavation
improved
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.)
Pending
Application number
JP15747075A
Other languages
Japanese (ja)
Inventor
Keizou Shimomoto
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.)
KIYOKUTOU GIKOU KAIHATSU KK
Original Assignee
KIYOKUTOU GIKOU KAIHATSU 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 KIYOKUTOU GIKOU KAIHATSU KK filed Critical KIYOKUTOU GIKOU KAIHATSU KK
Priority to JP15747075A priority Critical patent/JPS5279511A/en
Publication of JPS5279511A publication Critical patent/JPS5279511A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP15747075A 1975-12-25 1975-12-25 Improved excavation method using lead pipe in underground driving method Pending JPS5279511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15747075A JPS5279511A (en) 1975-12-25 1975-12-25 Improved excavation method using lead pipe in underground driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15747075A JPS5279511A (en) 1975-12-25 1975-12-25 Improved excavation method using lead pipe in underground driving method

Publications (1)

Publication Number Publication Date
JPS5279511A true JPS5279511A (en) 1977-07-04

Family

ID=15650367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15747075A Pending JPS5279511A (en) 1975-12-25 1975-12-25 Improved excavation method using lead pipe in underground driving method

Country Status (1)

Country Link
JP (1) JPS5279511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183996U (en) * 1983-05-19 1984-12-07 日立建機株式会社 shield tunneling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183996U (en) * 1983-05-19 1984-12-07 日立建機株式会社 shield tunneling machine

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