JPS59102095A - 拡大シ−ルド工法 - Google Patents

拡大シ−ルド工法

Info

Publication number
JPS59102095A
JPS59102095A JP21239882A JP21239882A JPS59102095A JP S59102095 A JPS59102095 A JP S59102095A JP 21239882 A JP21239882 A JP 21239882A JP 21239882 A JP21239882 A JP 21239882A JP S59102095 A JPS59102095 A JP S59102095A
Authority
JP
Japan
Prior art keywords
shield
main body
shield machine
expanding
expansion
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
JP21239882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217076B2 (OSRAM
Inventor
明彦 鈴木
孝之 松井
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 JP21239882A priority Critical patent/JPS59102095A/ja
Publication of JPS59102095A publication Critical patent/JPS59102095A/ja
Publication of JPS6217076B2 publication Critical patent/JPS6217076B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP21239882A 1982-12-03 1982-12-03 拡大シ−ルド工法 Granted JPS59102095A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21239882A JPS59102095A (ja) 1982-12-03 1982-12-03 拡大シ−ルド工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21239882A JPS59102095A (ja) 1982-12-03 1982-12-03 拡大シ−ルド工法

Publications (2)

Publication Number Publication Date
JPS59102095A true JPS59102095A (ja) 1984-06-12
JPS6217076B2 JPS6217076B2 (OSRAM) 1987-04-15

Family

ID=16621921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21239882A Granted JPS59102095A (ja) 1982-12-03 1982-12-03 拡大シ−ルド工法

Country Status (1)

Country Link
JP (1) JPS59102095A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134784A (ja) * 1986-11-26 1988-06-07 三井建設株式会社 トンネル拡大シ−ルド工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134784A (ja) * 1986-11-26 1988-06-07 三井建設株式会社 トンネル拡大シ−ルド工法

Also Published As

Publication number Publication date
JPS6217076B2 (OSRAM) 1987-04-15

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