JPH0336397B2 - - Google Patents

Info

Publication number
JPH0336397B2
JPH0336397B2 JP59160792A JP16079284A JPH0336397B2 JP H0336397 B2 JPH0336397 B2 JP H0336397B2 JP 59160792 A JP59160792 A JP 59160792A JP 16079284 A JP16079284 A JP 16079284A JP H0336397 B2 JPH0336397 B2 JP H0336397B2
Authority
JP
Japan
Prior art keywords
tunnel
shield
expansion
shield machine
inner cylinder
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.)
Expired - Lifetime
Application number
JP59160792A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138094A (ja
Inventor
Shigeo Takamya
Masato Pponda
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.)
Mitsui Construction Co Ltd
Kajima Corp
Original Assignee
Mitsui Construction Co Ltd
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 Mitsui Construction Co Ltd, Kajima Corp filed Critical Mitsui Construction Co Ltd
Priority to JP16079284A priority Critical patent/JPS6138094A/ja
Publication of JPS6138094A publication Critical patent/JPS6138094A/ja
Publication of JPH0336397B2 publication Critical patent/JPH0336397B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP16079284A 1984-07-31 1984-07-31 拡大掘削工法 Granted JPS6138094A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16079284A JPS6138094A (ja) 1984-07-31 1984-07-31 拡大掘削工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16079284A JPS6138094A (ja) 1984-07-31 1984-07-31 拡大掘削工法

Publications (2)

Publication Number Publication Date
JPS6138094A JPS6138094A (ja) 1986-02-24
JPH0336397B2 true JPH0336397B2 (enrdf_load_stackoverflow) 1991-05-31

Family

ID=15722550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16079284A Granted JPS6138094A (ja) 1984-07-31 1984-07-31 拡大掘削工法

Country Status (1)

Country Link
JP (1) JPS6138094A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6138094A (ja) 1986-02-24

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