JPS563708A - Wave dissipation method by block and block therefor - Google Patents

Wave dissipation method by block and block therefor

Info

Publication number
JPS563708A
JPS563708A JP7954679A JP7954679A JPS563708A JP S563708 A JPS563708 A JP S563708A JP 7954679 A JP7954679 A JP 7954679A JP 7954679 A JP7954679 A JP 7954679A JP S563708 A JPS563708 A JP S563708A
Authority
JP
Japan
Prior art keywords
block
energy
wave
blocks
parts
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
JP7954679A
Other languages
Japanese (ja)
Other versions
JPS5641765B2 (en
Inventor
Akira Takada
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.)
MIURA GAKUEN
Original Assignee
MIURA GAKUEN
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 MIURA GAKUEN filed Critical MIURA GAKUEN
Priority to JP7954679A priority Critical patent/JPS563708A/en
Publication of JPS563708A publication Critical patent/JPS563708A/en
Publication of JPS5641765B2 publication Critical patent/JPS5641765B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To prevent the destruction of bank body, the overriding of wave, the reflection of wave and the washing-away of the leg part of the bank by a method wherein the energy of waves is absorbed by blocks having vacant spaces which dissipate the energy of the wave force and change the same into the thermal energy.
CONSTITUTION: A pair of block boards 1 with convex parts 2 formed on the outer- lateral side are arranged back to back at intervals, while a block beam 3 is bridged on the upper parts of the block boards 1. The block beam 3 has a pair of projections on the upper surface thereof. In addition, the block boards 1 have concave parts 5 on the lower surfaces thereof. The blocks thus formed are arranged to the right and left so that the convex parts 2 face each other, and, moreover, they are piled in several stages in such a manner that the concave parts 5 of the block boards 1 are fitted to the projections 4 of the block beam 3. As a result, plural vacant spaces are formed among blocks, thereby the energy of waves is absorbed.
COPYRIGHT: (C)1981,JPO&Japio
JP7954679A 1979-06-22 1979-06-22 Wave dissipation method by block and block therefor Granted JPS563708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7954679A JPS563708A (en) 1979-06-22 1979-06-22 Wave dissipation method by block and block therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7954679A JPS563708A (en) 1979-06-22 1979-06-22 Wave dissipation method by block and block therefor

Publications (2)

Publication Number Publication Date
JPS563708A true JPS563708A (en) 1981-01-16
JPS5641765B2 JPS5641765B2 (en) 1981-09-30

Family

ID=13692989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7954679A Granted JPS563708A (en) 1979-06-22 1979-06-22 Wave dissipation method by block and block therefor

Country Status (1)

Country Link
JP (1) JPS563708A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04329141A (en) * 1991-04-03 1992-11-17 Baldwin Printing Controls Ltd Cleaning cloth identification device for washing device for cylinder or roller of printing machine
CN103290807A (en) * 2013-06-25 2013-09-11 白波 Chain type wave-resisting block

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04329141A (en) * 1991-04-03 1992-11-17 Baldwin Printing Controls Ltd Cleaning cloth identification device for washing device for cylinder or roller of printing machine
CN103290807A (en) * 2013-06-25 2013-09-11 白波 Chain type wave-resisting block

Also Published As

Publication number Publication date
JPS5641765B2 (en) 1981-09-30

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