JPS59102092A - 多角形シ−ルド掘進機 - Google Patents

多角形シ−ルド掘進機

Info

Publication number
JPS59102092A
JPS59102092A JP21136282A JP21136282A JPS59102092A JP S59102092 A JPS59102092 A JP S59102092A JP 21136282 A JP21136282 A JP 21136282A JP 21136282 A JP21136282 A JP 21136282A JP S59102092 A JPS59102092 A JP S59102092A
Authority
JP
Japan
Prior art keywords
polygonal
segment
shield
shield excavator
tunnel
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
JP21136282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217079B2 (enrdf_load_stackoverflow
Inventor
神田　孝俊
上野　英和
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 JP21136282A priority Critical patent/JPS59102092A/ja
Publication of JPS59102092A publication Critical patent/JPS59102092A/ja
Publication of JPS6217079B2 publication Critical patent/JPS6217079B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP21136282A 1982-12-03 1982-12-03 多角形シ−ルド掘進機 Granted JPS59102092A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21136282A JPS59102092A (ja) 1982-12-03 1982-12-03 多角形シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21136282A JPS59102092A (ja) 1982-12-03 1982-12-03 多角形シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS59102092A true JPS59102092A (ja) 1984-06-12
JPS6217079B2 JPS6217079B2 (enrdf_load_stackoverflow) 1987-04-15

Family

ID=16604709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21136282A Granted JPS59102092A (ja) 1982-12-03 1982-12-03 多角形シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS59102092A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213698A (ja) * 1988-06-30 1990-01-18 Toda Constr Co Ltd 矩形断面トンネルの構築工法及びそれに用いるシールド掘進機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213698A (ja) * 1988-06-30 1990-01-18 Toda Constr Co Ltd 矩形断面トンネルの構築工法及びそれに用いるシールド掘進機

Also Published As

Publication number Publication date
JPS6217079B2 (enrdf_load_stackoverflow) 1987-04-15

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