JPS5545942A - Method of stopping water in boring work under water pressure - Google Patents

Method of stopping water in boring work under water pressure

Info

Publication number
JPS5545942A
JPS5545942A JP11928878A JP11928878A JPS5545942A JP S5545942 A JPS5545942 A JP S5545942A JP 11928878 A JP11928878 A JP 11928878A JP 11928878 A JP11928878 A JP 11928878A JP S5545942 A JPS5545942 A JP S5545942A
Authority
JP
Japan
Prior art keywords
work under
boring work
stopping
water pressure
water
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
JP11928878A
Other languages
Japanese (ja)
Inventor
Yoshio Ishikawa
Tamimasa Fukaishi
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.)
Seiken Co Ltd
Original Assignee
Seiken Co 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 Seiken Co Ltd filed Critical Seiken Co Ltd
Priority to JP11928878A priority Critical patent/JPS5545942A/en
Publication of JPS5545942A publication Critical patent/JPS5545942A/en
Pending legal-status Critical Current

Links

JP11928878A 1978-09-29 1978-09-29 Method of stopping water in boring work under water pressure Pending JPS5545942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11928878A JPS5545942A (en) 1978-09-29 1978-09-29 Method of stopping water in boring work under water pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11928878A JPS5545942A (en) 1978-09-29 1978-09-29 Method of stopping water in boring work under water pressure

Publications (1)

Publication Number Publication Date
JPS5545942A true JPS5545942A (en) 1980-03-31

Family

ID=14757681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11928878A Pending JPS5545942A (en) 1978-09-29 1978-09-29 Method of stopping water in boring work under water pressure

Country Status (1)

Country Link
JP (1) JPS5545942A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118321U (en) * 1974-07-30 1976-02-10
JPS51128105A (en) * 1975-04-30 1976-11-08 Shingijutsu Kaihatsu Kk Method of and apparatus for excavating in water sprouting stratum
JPS5235921U (en) * 1975-09-05 1977-03-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118321U (en) * 1974-07-30 1976-02-10
JPS51128105A (en) * 1975-04-30 1976-11-08 Shingijutsu Kaihatsu Kk Method of and apparatus for excavating in water sprouting stratum
JPS5235921U (en) * 1975-09-05 1977-03-14

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