JPS5264132A - Method of tunnel excavation - Google Patents

Method of tunnel excavation

Info

Publication number
JPS5264132A
JPS5264132A JP50139323A JP13932375A JPS5264132A JP S5264132 A JPS5264132 A JP S5264132A JP 50139323 A JP50139323 A JP 50139323A JP 13932375 A JP13932375 A JP 13932375A JP S5264132 A JPS5264132 A JP S5264132A
Authority
JP
Japan
Prior art keywords
tunnel excavation
excavation
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
JP50139323A
Other languages
English (en)
Other versions
JPS5339694B2 (ja
Inventor
Masataka Santou
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50139323A priority Critical patent/JPS5264132A/ja
Publication of JPS5264132A publication Critical patent/JPS5264132A/ja
Publication of JPS5339694B2 publication Critical patent/JPS5339694B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bulkheads Adapted To Foundation Construction (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP50139323A 1975-11-21 1975-11-21 Method of tunnel excavation Granted JPS5264132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139323A JPS5264132A (en) 1975-11-21 1975-11-21 Method of tunnel excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139323A JPS5264132A (en) 1975-11-21 1975-11-21 Method of tunnel excavation

Publications (2)

Publication Number Publication Date
JPS5264132A true JPS5264132A (en) 1977-05-27
JPS5339694B2 JPS5339694B2 (ja) 1978-10-23

Family

ID=15242623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139323A Granted JPS5264132A (en) 1975-11-21 1975-11-21 Method of tunnel excavation

Country Status (1)

Country Link
JP (1) JPS5264132A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54171209U (ja) * 1978-05-24 1979-12-04
JPS54160023A (en) * 1978-06-09 1979-12-18 Uemura Koichi Tunnel structure and its constructing method
JPS56119096A (en) * 1980-02-20 1981-09-18 Japan National Railway Method of excavating tunnel
JPS57143091A (en) * 1981-02-28 1982-09-04 Sumitomo Metal Ind Construction of tunnel using horizontal steel pipe sheet pipe support

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502655U (ja) * 1973-05-02 1975-01-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502655U (ja) * 1973-05-02 1975-01-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54171209U (ja) * 1978-05-24 1979-12-04
JPS54160023A (en) * 1978-06-09 1979-12-18 Uemura Koichi Tunnel structure and its constructing method
JPS56119096A (en) * 1980-02-20 1981-09-18 Japan National Railway Method of excavating tunnel
JPS57143091A (en) * 1981-02-28 1982-09-04 Sumitomo Metal Ind Construction of tunnel using horizontal steel pipe sheet pipe support
JPH0114400B2 (ja) * 1981-02-28 1989-03-10 Sumitomo Metal Ind

Also Published As

Publication number Publication date
JPS5339694B2 (ja) 1978-10-23

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