JPS5751314A - Smoothening work and apparatus for rubble-mound bank under water - Google Patents

Smoothening work and apparatus for rubble-mound bank under water

Info

Publication number
JPS5751314A
JPS5751314A JP12465880A JP12465880A JPS5751314A JP S5751314 A JPS5751314 A JP S5751314A JP 12465880 A JP12465880 A JP 12465880A JP 12465880 A JP12465880 A JP 12465880A JP S5751314 A JPS5751314 A JP S5751314A
Authority
JP
Japan
Prior art keywords
rubble
mound
under water
smoothening
work
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
JP12465880A
Other languages
Japanese (ja)
Other versions
JPS6112054B2 (en
Inventor
Hiroaki Sugiyama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12465880A priority Critical patent/JPS5751314A/en
Publication of JPS5751314A publication Critical patent/JPS5751314A/en
Publication of JPS6112054B2 publication Critical patent/JPS6112054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

PURPOSE: To construct a strong rubble-mound bank by a method in which a cylindrical device whose tip portion is inserted with long chisels, etc., is hung down from a crane ship and engaged in a dropping and horizontal movement on a rubble- mound bank under water for crushing and tamping the rubble.
CONSTITUTION: A long steel chisel 6 is inserted into a cylindrical frame 1 whose tip end is uneven to build up a rubble-crushing, tamping, and smoothing device Z. The device Z is hung down into water by a crane ship 9, etc., and engaged in a repeated drop impaction and horizontal movement in such a way that rubble 13 is crushed, compacted, and smoothened by the cylindrical frame and the top blade of the steel chisel 6 of the device Z.
COPYRIGHT: (C)1982,JPO&Japio
JP12465880A 1980-09-10 1980-09-10 Smoothening work and apparatus for rubble-mound bank under water Granted JPS5751314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12465880A JPS5751314A (en) 1980-09-10 1980-09-10 Smoothening work and apparatus for rubble-mound bank under water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12465880A JPS5751314A (en) 1980-09-10 1980-09-10 Smoothening work and apparatus for rubble-mound bank under water

Publications (2)

Publication Number Publication Date
JPS5751314A true JPS5751314A (en) 1982-03-26
JPS6112054B2 JPS6112054B2 (en) 1986-04-05

Family

ID=14890843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12465880A Granted JPS5751314A (en) 1980-09-10 1980-09-10 Smoothening work and apparatus for rubble-mound bank under water

Country Status (1)

Country Link
JP (1) JPS5751314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185631U (en) * 1982-05-31 1983-12-09 五洋建設株式会社 Underwater rubble foundation compaction and leveling equipment
KR100846874B1 (en) 2007-05-11 2008-07-16 은성기초건설(주) Methode of ground drilling for pier foundation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185631U (en) * 1982-05-31 1983-12-09 五洋建設株式会社 Underwater rubble foundation compaction and leveling equipment
KR100846874B1 (en) 2007-05-11 2008-07-16 은성기초건설(주) Methode of ground drilling for pier foundation

Also Published As

Publication number Publication date
JPS6112054B2 (en) 1986-04-05

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