Title:
BREAKWATER
Document Type and Number:
Japanese Patent JP2004011220
Kind Code:
A
Abstract:
To provide a breakwater provided with an excellent seawater exchanging function making use of wave heads continuously striking the breakwater.
The breakwater is provided with a water passage penetrated from the outside of the breakwater to the inside. The outside opening 21 of the water passage 2 is lower than the wave head but higher than the still water level and the inside opening 22 of the water passage 2 is formed at the lower position than the outside opening 21. Meanwhile, the water passage may be formed as a sloped shape or a stepped shape.
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Inventors:
MORITA SHUJI
Application Number:
JP2002164519A
Publication Date:
January 15, 2004
Filing Date:
June 05, 2002
Export Citation:
Assignee:
OKUMURA CORP
International Classes:
E02B3/06; (IPC1-7): E02B3/06
Attorney, Agent or Firm:
Katsunori Sugimoto