JPS52103828A - Construction method of tunnel upset work - Google Patents

Construction method of tunnel upset work

Info

Publication number
JPS52103828A
JPS52103828A JP2032276A JP2032276A JPS52103828A JP S52103828 A JPS52103828 A JP S52103828A JP 2032276 A JP2032276 A JP 2032276A JP 2032276 A JP2032276 A JP 2032276A JP S52103828 A JPS52103828 A JP S52103828A
Authority
JP
Japan
Prior art keywords
construction method
upset work
tunnel
tunnel upset
work
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
JP2032276A
Other languages
Japanese (ja)
Other versions
JPS55557B2 (en
Inventor
Masayoshi Ozasa
Susumu Yamamoto
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.)
Obayashi Gumi Ltd
Original Assignee
Obayashi Gumi 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 Obayashi Gumi Ltd filed Critical Obayashi Gumi Ltd
Priority to JP2032276A priority Critical patent/JPS52103828A/en
Publication of JPS52103828A publication Critical patent/JPS52103828A/en
Publication of JPS55557B2 publication Critical patent/JPS55557B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP2032276A 1976-02-26 1976-02-26 Construction method of tunnel upset work Granted JPS52103828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2032276A JPS52103828A (en) 1976-02-26 1976-02-26 Construction method of tunnel upset work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2032276A JPS52103828A (en) 1976-02-26 1976-02-26 Construction method of tunnel upset work

Publications (2)

Publication Number Publication Date
JPS52103828A true JPS52103828A (en) 1977-08-31
JPS55557B2 JPS55557B2 (en) 1980-01-08

Family

ID=12023882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2032276A Granted JPS52103828A (en) 1976-02-26 1976-02-26 Construction method of tunnel upset work

Country Status (1)

Country Link
JP (1) JPS52103828A (en)

Also Published As

Publication number Publication date
JPS55557B2 (en) 1980-01-08

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