JPS59102088A - 拡大トンネル掘削工法とその装置 - Google Patents

拡大トンネル掘削工法とその装置

Info

Publication number
JPS59102088A
JPS59102088A JP57211358A JP21135882A JPS59102088A JP S59102088 A JPS59102088 A JP S59102088A JP 57211358 A JP57211358 A JP 57211358A JP 21135882 A JP21135882 A JP 21135882A JP S59102088 A JPS59102088 A JP S59102088A
Authority
JP
Japan
Prior art keywords
shield excavator
shield
tunnel
enlarged
excavator
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
JP57211358A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217070B2 (enrdf_load_stackoverflow
Inventor
義幸 高橋
小磯　文洋
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 JP57211358A priority Critical patent/JPS59102088A/ja
Priority to GB08330589A priority patent/GB2133439B/en
Priority to US06/557,445 priority patent/US4569616A/en
Publication of JPS59102088A publication Critical patent/JPS59102088A/ja
Publication of JPS6217070B2 publication Critical patent/JPS6217070B2/ja
Priority to MY925/87A priority patent/MY8700925A/xx
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP57211358A 1982-12-03 1982-12-03 拡大トンネル掘削工法とその装置 Granted JPS59102088A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57211358A JPS59102088A (ja) 1982-12-03 1982-12-03 拡大トンネル掘削工法とその装置
GB08330589A GB2133439B (en) 1982-12-03 1983-11-16 Method of enlarging a tunnel
US06/557,445 US4569616A (en) 1982-12-03 1983-12-02 Driving process of enlarged tunnel
MY925/87A MY8700925A (en) 1982-12-03 1987-12-30 Method of making an enlarged tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57211358A JPS59102088A (ja) 1982-12-03 1982-12-03 拡大トンネル掘削工法とその装置

Publications (2)

Publication Number Publication Date
JPS59102088A true JPS59102088A (ja) 1984-06-12
JPS6217070B2 JPS6217070B2 (enrdf_load_stackoverflow) 1987-04-15

Family

ID=16604642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57211358A Granted JPS59102088A (ja) 1982-12-03 1982-12-03 拡大トンネル掘削工法とその装置

Country Status (1)

Country Link
JP (1) JPS59102088A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788245A (en) * 1993-11-30 1998-08-04 Sega Enterprises, Ltd. Game machine for playing ball throw and method of adjusting target behavior in the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006122384A (ja) * 2004-10-29 2006-05-18 Takara Belmont Co Ltd 歯科用椅子の自動高さ調整装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788245A (en) * 1993-11-30 1998-08-04 Sega Enterprises, Ltd. Game machine for playing ball throw and method of adjusting target behavior in the same

Also Published As

Publication number Publication date
JPS6217070B2 (enrdf_load_stackoverflow) 1987-04-15

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