JPS56128900A - Pressure air shield method - Google Patents

Pressure air shield method

Info

Publication number
JPS56128900A
JPS56128900A JP3054580A JP3054580A JPS56128900A JP S56128900 A JPS56128900 A JP S56128900A JP 3054580 A JP3054580 A JP 3054580A JP 3054580 A JP3054580 A JP 3054580A JP S56128900 A JPS56128900 A JP S56128900A
Authority
JP
Japan
Prior art keywords
pressure air
shield method
air shield
pressure
shield
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
JP3054580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257796B2 (enExample
Inventor
Akinobu Oomori
Masahiro Oda
Yuuji Nagai
Isao Onodera
Osamu Inoue
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP3054580A priority Critical patent/JPS56128900A/ja
Publication of JPS56128900A publication Critical patent/JPS56128900A/ja
Publication of JPS6257796B2 publication Critical patent/JPS6257796B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3054580A 1980-03-11 1980-03-11 Pressure air shield method Granted JPS56128900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3054580A JPS56128900A (en) 1980-03-11 1980-03-11 Pressure air shield method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3054580A JPS56128900A (en) 1980-03-11 1980-03-11 Pressure air shield method

Publications (2)

Publication Number Publication Date
JPS56128900A true JPS56128900A (en) 1981-10-08
JPS6257796B2 JPS6257796B2 (enExample) 1987-12-02

Family

ID=12306754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3054580A Granted JPS56128900A (en) 1980-03-11 1980-03-11 Pressure air shield method

Country Status (1)

Country Link
JP (1) JPS56128900A (enExample)

Also Published As

Publication number Publication date
JPS6257796B2 (enExample) 1987-12-02

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