JPS5740094A - Multi-stage shielded excavating method and apparatus - Google Patents

Multi-stage shielded excavating method and apparatus

Info

Publication number
JPS5740094A
JPS5740094A JP11396180A JP11396180A JPS5740094A JP S5740094 A JPS5740094 A JP S5740094A JP 11396180 A JP11396180 A JP 11396180A JP 11396180 A JP11396180 A JP 11396180A JP S5740094 A JPS5740094 A JP S5740094A
Authority
JP
Japan
Prior art keywords
excavating method
shielded
stage
stage shielded
excavating
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
JP11396180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223159B2 (enrdf_load_stackoverflow
Inventor
Kouichi Uemura
Makoto Uemura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11396180A priority Critical patent/JPS5740094A/ja
Publication of JPS5740094A publication Critical patent/JPS5740094A/ja
Publication of JPS6223159B2 publication Critical patent/JPS6223159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP11396180A 1980-08-21 1980-08-21 Multi-stage shielded excavating method and apparatus Granted JPS5740094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11396180A JPS5740094A (en) 1980-08-21 1980-08-21 Multi-stage shielded excavating method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11396180A JPS5740094A (en) 1980-08-21 1980-08-21 Multi-stage shielded excavating method and apparatus

Publications (2)

Publication Number Publication Date
JPS5740094A true JPS5740094A (en) 1982-03-05
JPS6223159B2 JPS6223159B2 (enrdf_load_stackoverflow) 1987-05-21

Family

ID=14625534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11396180A Granted JPS5740094A (en) 1980-08-21 1980-08-21 Multi-stage shielded excavating method and apparatus

Country Status (1)

Country Link
JP (1) JPS5740094A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113138A (en) * 1977-03-11 1978-10-03 Kayaba Industry Co Ltd Open shield excavator
JPS5536506A (en) * 1978-09-02 1980-03-14 Nippon Koki Kk Opennshielded excavator
JPS5585798A (en) * 1978-12-25 1980-06-28 Uemura Koichi Underground structure building method and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113138A (en) * 1977-03-11 1978-10-03 Kayaba Industry Co Ltd Open shield excavator
JPS5536506A (en) * 1978-09-02 1980-03-14 Nippon Koki Kk Opennshielded excavator
JPS5585798A (en) * 1978-12-25 1980-06-28 Uemura Koichi Underground structure building method and apparatus

Also Published As

Publication number Publication date
JPS6223159B2 (enrdf_load_stackoverflow) 1987-05-21

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