JPS543302A - Method of drilling hole with fixed aperture that use high pressure water jet - Google Patents

Method of drilling hole with fixed aperture that use high pressure water jet

Info

Publication number
JPS543302A
JPS543302A JP6661977A JP6661977A JPS543302A JP S543302 A JPS543302 A JP S543302A JP 6661977 A JP6661977 A JP 6661977A JP 6661977 A JP6661977 A JP 6661977A JP S543302 A JPS543302 A JP S543302A
Authority
JP
Japan
Prior art keywords
high pressure
pressure water
water jet
use high
drilling hole
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
JP6661977A
Other languages
Japanese (ja)
Other versions
JPS5538474B2 (en
Inventor
Katsumoto Ueda
Koui Matsugaki
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.)
Hazama Ando Corp
Original Assignee
Hazama Gumi 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 Hazama Gumi Ltd filed Critical Hazama Gumi Ltd
Priority to JP6661977A priority Critical patent/JPS543302A/en
Publication of JPS543302A publication Critical patent/JPS543302A/en
Publication of JPS5538474B2 publication Critical patent/JPS5538474B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP6661977A 1977-06-08 1977-06-08 Method of drilling hole with fixed aperture that use high pressure water jet Granted JPS543302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6661977A JPS543302A (en) 1977-06-08 1977-06-08 Method of drilling hole with fixed aperture that use high pressure water jet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6661977A JPS543302A (en) 1977-06-08 1977-06-08 Method of drilling hole with fixed aperture that use high pressure water jet

Publications (2)

Publication Number Publication Date
JPS543302A true JPS543302A (en) 1979-01-11
JPS5538474B2 JPS5538474B2 (en) 1980-10-04

Family

ID=13321076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6661977A Granted JPS543302A (en) 1977-06-08 1977-06-08 Method of drilling hole with fixed aperture that use high pressure water jet

Country Status (1)

Country Link
JP (1) JPS543302A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111214A (en) * 1979-02-22 1980-08-27 Hideo Yabui Nozzle device for cutting nonnmetallic hard body
JPS5645334A (en) * 1979-09-22 1981-04-25 Tsukahara Koichi Processing device with extra-high pressure water
JPS57172846U (en) * 1981-04-26 1982-10-30
JPS60198718A (en) * 1984-03-21 1985-10-08 日本ケミコン株式会社 Method of producing electrolytic condenser
JPH05321556A (en) * 1991-01-24 1993-12-07 Kajima Corp Underground crushing method
JPH06228955A (en) * 1993-02-03 1994-08-16 Giken Seisakusho Co Ltd Automatically controlling method for pile jacking

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111214A (en) * 1979-02-22 1980-08-27 Hideo Yabui Nozzle device for cutting nonnmetallic hard body
JPS5645334A (en) * 1979-09-22 1981-04-25 Tsukahara Koichi Processing device with extra-high pressure water
JPS57172846U (en) * 1981-04-26 1982-10-30
JPS60198718A (en) * 1984-03-21 1985-10-08 日本ケミコン株式会社 Method of producing electrolytic condenser
JPH05321556A (en) * 1991-01-24 1993-12-07 Kajima Corp Underground crushing method
JPH06228955A (en) * 1993-02-03 1994-08-16 Giken Seisakusho Co Ltd Automatically controlling method for pile jacking

Also Published As

Publication number Publication date
JPS5538474B2 (en) 1980-10-04

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