JPS54112502A - Riprap levelling method of bottom of water and riprap levelling work ship - Google Patents

Riprap levelling method of bottom of water and riprap levelling work ship

Info

Publication number
JPS54112502A
JPS54112502A JP1858678A JP1858678A JPS54112502A JP S54112502 A JPS54112502 A JP S54112502A JP 1858678 A JP1858678 A JP 1858678A JP 1858678 A JP1858678 A JP 1858678A JP S54112502 A JPS54112502 A JP S54112502A
Authority
JP
Japan
Prior art keywords
riprap
levelling
water
work ship
ship
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
JP1858678A
Other languages
Japanese (ja)
Other versions
JPS578933B2 (en
Inventor
Yukiya Tazaki
Tokihiro Takeishi
Hiroshi Maekawa
Shigeki Saka
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.)
Toa Corp
Original Assignee
Toa 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 Toa Corp filed Critical Toa Corp
Priority to JP1858678A priority Critical patent/JPS54112502A/en
Publication of JPS54112502A publication Critical patent/JPS54112502A/en
Publication of JPS578933B2 publication Critical patent/JPS578933B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)
JP1858678A 1978-02-22 1978-02-22 Riprap levelling method of bottom of water and riprap levelling work ship Granted JPS54112502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1858678A JPS54112502A (en) 1978-02-22 1978-02-22 Riprap levelling method of bottom of water and riprap levelling work ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1858678A JPS54112502A (en) 1978-02-22 1978-02-22 Riprap levelling method of bottom of water and riprap levelling work ship

Publications (2)

Publication Number Publication Date
JPS54112502A true JPS54112502A (en) 1979-09-03
JPS578933B2 JPS578933B2 (en) 1982-02-18

Family

ID=11975723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1858678A Granted JPS54112502A (en) 1978-02-22 1978-02-22 Riprap levelling method of bottom of water and riprap levelling work ship

Country Status (1)

Country Link
JP (1) JPS54112502A (en)

Also Published As

Publication number Publication date
JPS578933B2 (en) 1982-02-18

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