JPS5422933A - Method and device for liquid pressurized shielding tunnel excavation - Google Patents

Method and device for liquid pressurized shielding tunnel excavation

Info

Publication number
JPS5422933A
JPS5422933A JP8665977A JP8665977A JPS5422933A JP S5422933 A JPS5422933 A JP S5422933A JP 8665977 A JP8665977 A JP 8665977A JP 8665977 A JP8665977 A JP 8665977A JP S5422933 A JPS5422933 A JP S5422933A
Authority
JP
Japan
Prior art keywords
tunnel excavation
liquid pressurized
shielding tunnel
pressurized shielding
liquid
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
JP8665977A
Other languages
Japanese (ja)
Other versions
JPS6224597B2 (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/en
Publication of JPS5422933A publication Critical patent/JPS5422933A/en
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 true JPS5422933A (en) 1979-02-21
JPS6224597B2 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
JPS61152097U (en) * 1985-03-12 1986-09-19
JP2008014059A (en) * 2006-07-07 2008-01-24 Ohbayashi Corp Water pressure setting method in fissured rock-bed excavation, and shield system using the same

Families Citing this family (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

Citations (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
JPS5296460A (en) * 1976-02-06 1977-08-13 Cumpston Edward H Jr Method of dispersing minute solid into liquid
JPS5296459A (en) * 1976-02-06 1977-08-13 Bauer Bros Co Refining mill of disc type

Patent Citations (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
JPS5296460A (en) * 1976-02-06 1977-08-13 Cumpston Edward H Jr Method of dispersing minute solid into liquid
JPS5296459A (en) * 1976-02-06 1977-08-13 Bauer Bros Co Refining mill of disc type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152097U (en) * 1985-03-12 1986-09-19
JP2008014059A (en) * 2006-07-07 2008-01-24 Ohbayashi Corp Water pressure setting method in fissured rock-bed excavation, and shield system using the same

Also Published As

Publication number Publication date
JPS6224597B2 (en) 1987-05-29

Similar Documents

Publication Publication Date Title
IL55712A0 (en) Method and system for underground irrigation
JPS5492386A (en) Method and device for visualizing radiation
JPS5423001A (en) Opencut mining method and apparatus
JPS554452A (en) Method and device for shieldinggtype excavation of tunnel
GB1543656A (en) Hydraulic mining apparatus and method
MY8200031A (en) Method and apparatus for excavating horizontal tunnels
JPS51146301A (en) Method and device for excavation
JPS5422933A (en) Method and device for liquid pressurized shielding tunnel excavation
JPS53108801A (en) Device of purifying liquid generally used for underground excavation technique and its purifying method
JPS5628994A (en) Method and device for shield excavation
JPS5526332A (en) Method and device for shielded excavation
HU174578B (en) Apparatus for tunnelling particularly for stable and inhomogeneous soil conditions
JPS5460137A (en) Underground irrigating method and apparatus
JPS5430628A (en) Method and device for constructing tunnel
JPS5424689A (en) Leakage detecting method and apparatus of underground tank
JPS5478293A (en) Method and device for packing
JPS55453A (en) Method and device for injecting gas into liquid
JPS5345029A (en) Shield device for tunnel excavation
JPS5482808A (en) Method and device for injecting grout
JPS55119895A (en) Method and device for excavating tunnel
JPS5436887A (en) Method and device for packing
GB1542898A (en) Hydraulic mining apparatus and method
JPS5451211A (en) Method of construction of excavation and its device
JPS5483194A (en) Method and device for drilling
JPS5552495A (en) Method and device for excavation