JPS6138095A - 拡大掘削工法 - Google Patents

拡大掘削工法

Info

Publication number
JPS6138095A
JPS6138095A JP16079384A JP16079384A JPS6138095A JP S6138095 A JPS6138095 A JP S6138095A JP 16079384 A JP16079384 A JP 16079384A JP 16079384 A JP16079384 A JP 16079384A JP S6138095 A JPS6138095 A JP S6138095A
Authority
JP
Japan
Prior art keywords
shield machine
tunnel
shield
expansion
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.)
Granted
Application number
JP16079384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0339151B2 (enrdf_load_stackoverflow
Inventor
高宮　茂夫
義郎 土屋
正人 本多
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 JP16079384A priority Critical patent/JPS6138095A/ja
Publication of JPS6138095A publication Critical patent/JPS6138095A/ja
Publication of JPH0339151B2 publication Critical patent/JPH0339151B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP16079384A 1984-07-31 1984-07-31 拡大掘削工法 Granted JPS6138095A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16079384A JPS6138095A (ja) 1984-07-31 1984-07-31 拡大掘削工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16079384A JPS6138095A (ja) 1984-07-31 1984-07-31 拡大掘削工法

Publications (2)

Publication Number Publication Date
JPS6138095A true JPS6138095A (ja) 1986-02-24
JPH0339151B2 JPH0339151B2 (enrdf_load_stackoverflow) 1991-06-12

Family

ID=15722572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16079384A Granted JPS6138095A (ja) 1984-07-31 1984-07-31 拡大掘削工法

Country Status (1)

Country Link
JP (1) JPS6138095A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0339151B2 (enrdf_load_stackoverflow) 1991-06-12

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