JPH0229919U - - Google Patents

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Publication number
JPH0229919U
JPH0229919U JP10795288U JP10795288U JPH0229919U JP H0229919 U JPH0229919 U JP H0229919U JP 10795288 U JP10795288 U JP 10795288U JP 10795288 U JP10795288 U JP 10795288U JP H0229919 U JPH0229919 U JP H0229919U
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JP
Japan
Prior art keywords
seabed
horizontal
tubular channels
transparent
view
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
JP10795288U
Other languages
English (en)
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 filed Critical
Priority to JP10795288U priority Critical patent/JPH0229919U/ja
Publication of JPH0229919U publication Critical patent/JPH0229919U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す部分横断面図
、第2図は第1図の模式的側面図、第3図は第1
図構造の消波性能を示す線図、第4図は第1図の
変形例を示す部分斜視図である。第5図は波の水
粒子の軌道運動を示す縦断面図、第6図は考えら
れる透過型防波堤を示す縦断面図である。 1〜4……管材、5……通路、6……透過型防
波堤、7……水平仕切板、8……竪仕切板、9…
…部分竪仕切板、10……透過型防波堤、d……
管径、hi……透過前波高、ht……透過後波高
、l……管長。

Claims (1)

    【実用新案登録請求の範囲】
  1. 波の到来方向に延びる複数の水平管状流路が海
    底上に左右方向、上下方向にそれぞれ並設されて
    形成される透過型防波堤において、海底から海面
    に近づくにつれ上記各管状流路の横断面積が漸減
    することを特徴とする透過型防波堤。
JP10795288U 1988-08-17 1988-08-17 Pending JPH0229919U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10795288U JPH0229919U (ja) 1988-08-17 1988-08-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10795288U JPH0229919U (ja) 1988-08-17 1988-08-17

Publications (1)

Publication Number Publication Date
JPH0229919U true JPH0229919U (ja) 1990-02-26

Family

ID=31342833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10795288U Pending JPH0229919U (ja) 1988-08-17 1988-08-17

Country Status (1)

Country Link
JP (1) JPH0229919U (ja)

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