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A platform for research: civil engineering, architecture and urbanism
FLOATING TYPE SAND BEACH GROWING UNIT AND SAND BEACH GROWING DEVICE USING THEREWITH
To provide a floating type sand beach growing unit relatively easily constructible at low cost, surely and effectively exhibiting wave-dissipating action to effectively prevent damages by tsunami or tidal wave, and at the same time, contributing to growth of the sand beach.SOLUTION: A floating type sand beach growing unit is composed of a floating body 1 having an offshore side end part 2 directed to the off-shore side and a land side end part 3 directed to the land side and rocking following to the vertical movement of waves by the pivoted offshore side end part 2, a stand 4 erected in relatively shallow water of a coast part and pivoting the offshore side end part 2, and a receiving base 5 receiving the land side end part 3 of the floating body 1 and prevented in being buried into the seabed. The floating body is formed of multiple hollow pipes 6, the offshore side end part 2 of the hollow pipes 6 is pivoted at the stand 4 via a fixed frame 16, and intermediate parts of the pipes are connected by a wave receiving crosspiece 7.SELECTED DRAWING: Figure 1
【課題】比較的手軽に且つ低コストにて施工することができ、確実且つ有効に消波作用を発揮して、津波、高波等の被害の発生を有効に防止し、同時に砂浜の育成に寄与し得る浮遊式砂浜育成ユニットを提供することを課題とする。【解決手段】沖側に向けられる沖側端部２と陸側に向けられる陸側端部３とを有していて、沖側端部２が枢支されることにより波の上下動に呼応して揺動する浮動体１と、沿岸部の比較的浅瀬の水中に立設されて沖側端部２を枢支するスタンド４と、浮動体１の陸側端部３を受けてその海底埋没を防止する受け台５とから成り、浮動体は複数本の中空パイプ６によって構成され、中空パイプ６群は、その沖側端部２が固定フレーム１６を介してスタンド４において枢支され、中間部が波受け桟７によって連結される。【選択図】図１
FLOATING TYPE SAND BEACH GROWING UNIT AND SAND BEACH GROWING DEVICE USING THEREWITH
To provide a floating type sand beach growing unit relatively easily constructible at low cost, surely and effectively exhibiting wave-dissipating action to effectively prevent damages by tsunami or tidal wave, and at the same time, contributing to growth of the sand beach.SOLUTION: A floating type sand beach growing unit is composed of a floating body 1 having an offshore side end part 2 directed to the off-shore side and a land side end part 3 directed to the land side and rocking following to the vertical movement of waves by the pivoted offshore side end part 2, a stand 4 erected in relatively shallow water of a coast part and pivoting the offshore side end part 2, and a receiving base 5 receiving the land side end part 3 of the floating body 1 and prevented in being buried into the seabed. The floating body is formed of multiple hollow pipes 6, the offshore side end part 2 of the hollow pipes 6 is pivoted at the stand 4 via a fixed frame 16, and intermediate parts of the pipes are connected by a wave receiving crosspiece 7.SELECTED DRAWING: Figure 1
【課題】比較的手軽に且つ低コストにて施工することができ、確実且つ有効に消波作用を発揮して、津波、高波等の被害の発生を有効に防止し、同時に砂浜の育成に寄与し得る浮遊式砂浜育成ユニットを提供することを課題とする。【解決手段】沖側に向けられる沖側端部２と陸側に向けられる陸側端部３とを有していて、沖側端部２が枢支されることにより波の上下動に呼応して揺動する浮動体１と、沿岸部の比較的浅瀬の水中に立設されて沖側端部２を枢支するスタンド４と、浮動体１の陸側端部３を受けてその海底埋没を防止する受け台５とから成り、浮動体は複数本の中空パイプ６によって構成され、中空パイプ６群は、その沖側端部２が固定フレーム１６を介してスタンド４において枢支され、中間部が波受け桟７によって連結される。【選択図】図１
FLOATING TYPE SAND BEACH GROWING UNIT AND SAND BEACH GROWING DEVICE USING THEREWITH
浮遊式砂浜育成ユニット及びそれを用いた砂浜育成装置
ONDA GINJIRO (author)
2022-03-04
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Beach sand curing method for preventing beach sand erosion
| European Patent Office | 2023