JPS5367227A - Method of excavating tunnel - Google Patents

Method of excavating tunnel

Info

Publication number
JPS5367227A
JPS5367227A JP14249876A JP14249876A JPS5367227A JP S5367227 A JPS5367227 A JP S5367227A JP 14249876 A JP14249876 A JP 14249876A JP 14249876 A JP14249876 A JP 14249876A JP S5367227 A JPS5367227 A JP S5367227A
Authority
JP
Japan
Prior art keywords
excavating tunnel
excavating
tunnel
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
JP14249876A
Other languages
Japanese (ja)
Other versions
JPS5937393B2 (en
Inventor
Terushige Fujita
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.)
Nippon Koki Co Ltd
Original Assignee
Nippon Koki Co 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 Nippon Koki Co Ltd filed Critical Nippon Koki Co Ltd
Priority to JP14249876A priority Critical patent/JPS5937393B2/en
Publication of JPS5367227A publication Critical patent/JPS5367227A/en
Publication of JPS5937393B2 publication Critical patent/JPS5937393B2/en
Expired legal-status Critical Current

Links

JP14249876A 1976-11-26 1976-11-26 Tunnel excavation method Expired JPS5937393B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14249876A JPS5937393B2 (en) 1976-11-26 1976-11-26 Tunnel excavation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14249876A JPS5937393B2 (en) 1976-11-26 1976-11-26 Tunnel excavation method

Publications (2)

Publication Number Publication Date
JPS5367227A true JPS5367227A (en) 1978-06-15
JPS5937393B2 JPS5937393B2 (en) 1984-09-10

Family

ID=15316722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14249876A Expired JPS5937393B2 (en) 1976-11-26 1976-11-26 Tunnel excavation method

Country Status (1)

Country Link
JP (1) JPS5937393B2 (en)

Also Published As

Publication number Publication date
JPS5937393B2 (en) 1984-09-10

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