JPS6224597B2 - - Google Patents

Info

Publication number
JPS6224597B2
JPS6224597B2 JP52086659A JP8665977A JPS6224597B2 JP S6224597 B2 JPS6224597 B2 JP S6224597B2 JP 52086659 A JP52086659 A JP 52086659A JP 8665977 A JP8665977 A JP 8665977A JP S6224597 B2 JPS6224597 B2 JP S6224597B2
Authority
JP
Japan
Prior art keywords
face
pressure
cutter head
ground
cutter
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
JP52086659A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5422933A (en
Inventor
Toshio Akesaka
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.)
Iseki Kaihatsu Koki KK
Original Assignee
Iseki Kaihatsu Koki KK
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 Iseki Kaihatsu Koki KK filed Critical Iseki Kaihatsu Koki KK
Priority to JP8665977A priority Critical patent/JPS5422933A/ja
Publication of JPS5422933A publication Critical patent/JPS5422933A/ja
Publication of JPS6224597B2 publication Critical patent/JPS6224597B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8665977A 1977-07-21 1977-07-21 Method and device for liquid pressurized shielding tunnel excavation Granted JPS5422933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8665977A JPS5422933A (en) 1977-07-21 1977-07-21 Method and device for liquid pressurized shielding tunnel excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8665977A JPS5422933A (en) 1977-07-21 1977-07-21 Method and device for liquid pressurized shielding tunnel excavation

Publications (2)

Publication Number Publication Date
JPS5422933A JPS5422933A (en) 1979-02-21
JPS6224597B2 true JPS6224597B2 (en]) 1987-05-29

Family

ID=13893151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8665977A Granted JPS5422933A (en) 1977-07-21 1977-07-21 Method and device for liquid pressurized shielding tunnel excavation

Country Status (1)

Country Link
JP (1) JPS5422933A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411097U (en]) * 1987-07-10 1989-01-20
JPS6425297U (en]) * 1987-08-05 1989-02-13

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152097U (en]) * 1985-03-12 1986-09-19
JP4807576B2 (ja) * 2006-07-07 2011-11-02 株式会社大林組 亀裂性岩盤掘削における水圧設定方法及びそれを用いたシールドシステム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244037A (en) * 1975-10-03 1977-04-06 Shimizu Construction Co Ltd Muddy water pressurizing shield machine
CA1045865A (en) * 1976-02-06 1979-01-09 Bauer Bros. Co. (The) Vented disc refiner
US4137092A (en) * 1976-02-06 1979-01-30 Cumpston Edward H Dispersion or suspension of solid phase in liquid phase

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411097U (en]) * 1987-07-10 1989-01-20
JPS6425297U (en]) * 1987-08-05 1989-02-13

Also Published As

Publication number Publication date
JPS5422933A (en) 1979-02-21

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