JPS6136494A - 拡大シ−ルド掘削工法 - Google Patents

拡大シ−ルド掘削工法

Info

Publication number
JPS6136494A
JPS6136494A JP15739384A JP15739384A JPS6136494A JP S6136494 A JPS6136494 A JP S6136494A JP 15739384 A JP15739384 A JP 15739384A JP 15739384 A JP15739384 A JP 15739384A JP S6136494 A JPS6136494 A JP S6136494A
Authority
JP
Japan
Prior art keywords
shield
segment
ring
guide ring
circumferential
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
JP15739384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346239B2 (enrdf_load_stackoverflow
Inventor
金子　春雄
湯浅　康尊
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 JP15739384A priority Critical patent/JPS6136494A/ja
Publication of JPS6136494A publication Critical patent/JPS6136494A/ja
Publication of JPS6346239B2 publication Critical patent/JPS6346239B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP15739384A 1984-07-30 1984-07-30 拡大シ−ルド掘削工法 Granted JPS6136494A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15739384A JPS6136494A (ja) 1984-07-30 1984-07-30 拡大シ−ルド掘削工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15739384A JPS6136494A (ja) 1984-07-30 1984-07-30 拡大シ−ルド掘削工法

Publications (2)

Publication Number Publication Date
JPS6136494A true JPS6136494A (ja) 1986-02-21
JPS6346239B2 JPS6346239B2 (enrdf_load_stackoverflow) 1988-09-14

Family

ID=15648648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15739384A Granted JPS6136494A (ja) 1984-07-30 1984-07-30 拡大シ−ルド掘削工法

Country Status (1)

Country Link
JP (1) JPS6136494A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6346239B2 (enrdf_load_stackoverflow) 1988-09-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees