JPS6216316B2 - - Google Patents

Info

Publication number
JPS6216316B2
JPS6216316B2 JP21135282A JP21135282A JPS6216316B2 JP S6216316 B2 JPS6216316 B2 JP S6216316B2 JP 21135282 A JP21135282 A JP 21135282A JP 21135282 A JP21135282 A JP 21135282A JP S6216316 B2 JPS6216316 B2 JP S6216316B2
Authority
JP
Japan
Prior art keywords
shield
tunnel
around
expanding
segment
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
Application number
JP21135282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59102082A (ja
Inventor
Shigeo Takamya
Toshio Furuta
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
Original Assignee
Mitsui Construction Co 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 Mitsui Construction Co Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP21135282A priority Critical patent/JPS59102082A/ja
Publication of JPS59102082A publication Critical patent/JPS59102082A/ja
Publication of JPS6216316B2 publication Critical patent/JPS6216316B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP21135282A 1982-12-03 1982-12-03 拡大シ−ルド機 Granted JPS59102082A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21135282A JPS59102082A (ja) 1982-12-03 1982-12-03 拡大シ−ルド機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21135282A JPS59102082A (ja) 1982-12-03 1982-12-03 拡大シ−ルド機

Publications (2)

Publication Number Publication Date
JPS59102082A JPS59102082A (ja) 1984-06-12
JPS6216316B2 true JPS6216316B2 (enrdf_load_stackoverflow) 1987-04-11

Family

ID=16604544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21135282A Granted JPS59102082A (ja) 1982-12-03 1982-12-03 拡大シ−ルド機

Country Status (1)

Country Link
JP (1) JPS59102082A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220693A (ja) * 1986-03-20 1987-09-28 株式会社　間組 拡大シ−ルド工法及び装置

Also Published As

Publication number Publication date
JPS59102082A (ja) 1984-06-12

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