JPS543344A - Method of excavating underground hole by tunnel boring machine - Google Patents

Method of excavating underground hole by tunnel boring machine

Info

Publication number
JPS543344A
JPS543344A JP6749277A JP6749277A JPS543344A JP S543344 A JPS543344 A JP S543344A JP 6749277 A JP6749277 A JP 6749277A JP 6749277 A JP6749277 A JP 6749277A JP S543344 A JPS543344 A JP S543344A
Authority
JP
Japan
Prior art keywords
boring machine
tunnel boring
underground hole
excavating underground
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.)
Pending
Application number
JP6749277A
Other languages
Japanese (ja)
Inventor
Takeo Nakayama
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.)
JDC Corp
Original Assignee
JDC Corp
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 JDC Corp filed Critical JDC Corp
Priority to JP6749277A priority Critical patent/JPS543344A/en
Publication of JPS543344A publication Critical patent/JPS543344A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6749277A 1977-06-08 1977-06-08 Method of excavating underground hole by tunnel boring machine Pending JPS543344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6749277A JPS543344A (en) 1977-06-08 1977-06-08 Method of excavating underground hole by tunnel boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6749277A JPS543344A (en) 1977-06-08 1977-06-08 Method of excavating underground hole by tunnel boring machine

Publications (1)

Publication Number Publication Date
JPS543344A true JPS543344A (en) 1979-01-11

Family

ID=13346529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6749277A Pending JPS543344A (en) 1977-06-08 1977-06-08 Method of excavating underground hole by tunnel boring machine

Country Status (1)

Country Link
JP (1) JPS543344A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552089A (en) * 1991-08-15 1993-03-02 Nkk Corp Tunnel excavating method and tunnel excavator
JPH05302495A (en) * 1992-04-24 1993-11-16 Fujita Corp Shield method and shield machine
JPH0791170A (en) * 1993-09-20 1995-04-04 Kajima Corp Method of shielding construction
JP2015510974A (en) * 2012-03-20 2015-04-13 北京工業大学 Combined spiral traction and propulsion type self-propelled excavator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552089A (en) * 1991-08-15 1993-03-02 Nkk Corp Tunnel excavating method and tunnel excavator
JPH05302495A (en) * 1992-04-24 1993-11-16 Fujita Corp Shield method and shield machine
JPH0791170A (en) * 1993-09-20 1995-04-04 Kajima Corp Method of shielding construction
JP2015510974A (en) * 2012-03-20 2015-04-13 北京工業大学 Combined spiral traction and propulsion type self-propelled excavator

Similar Documents

Publication Publication Date Title
JPS5367601A (en) Earth crust boring drill bit
ZA785741B (en) Mining drill bit
GB1550713A (en) Method of treating an underground formation around a borehole
ZA784160B (en) Method for making rock bits
ZA758052B (en) Hydraulic rock drill
ZA78999B (en) Rock drill bit
DE2861178D1 (en) A rock drill boom structure
ZA78388B (en) Boom stabilizer for an underground mining machine
ZA774637B (en) Rock drilling method
GB2011286B (en) Rock drill bit
ZA777511B (en) Earth boring drill apparatus
JPS543344A (en) Method of excavating underground hole by tunnel boring machine
JPS53125203A (en) Cutter fitting mechanism of bit for large hole underground excavation
JPS53108802A (en) Selffsinking system drill for earth excavation
ZA744967B (en) Segmented earth boring drill bit
JPS5268704A (en) Method of timbering continuously in hole excavated by earth auger
JPS5436012A (en) Method of excavating ditch hole of continuous underground wall
JPS5447801A (en) Drill for drilling soil system
JPS5250902A (en) Drifter feeder for rock drill
JPS53125302A (en) Method of operating largeediameter earth drill
JPS5424414A (en) Method of construction of excavating underground hole for burying tubular structure
JPS5454901A (en) Hydraulic rock drill
JPS56142995A (en) Rock drilling equipment for tunnel excavation
JPS53144128A (en) Underground excavating method
JPS53135087A (en) Drilling method by drill