Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Marine ecological sensitive area antifouling noise reduction curtain structure and construction method
The invention relates to the technical field of excavation, dredging and the like of foundation trenches in sea, in particular to an antifouling noise-reducing curtain structure for a marine ecological sensitive area and a construction method. Comprising an anti-fouling curtain and a bubble generating device, the anti-fouling curtain is of a curtain structure which is vertically suspended in water and surrounds a marine ecological sensitive area, the anti-fouling curtain comprises a plurality of curtain units, and each curtain unit is of a curtain-shaped structure formed by geotechnical cloth with a permeable function; the bubble generating device is arranged at the lower end of the curtain unit and used for generating bubbles at the lower end of the curtain unit and enabling the bubbles to move along the curtain unit from bottom to top so as to form a bubble curtain attached to the curtain unit. The antifouling curtain and the bubble curtain are combined, the combination mode can prevent bubbles from being scattered by water flow, the bubble retention time is prolonged, and the constructed bubble curtain is extremely good in effect and has good antifouling and noise reduction functions.
本发明涉及海中基槽开挖、疏浚等技术领域，具体地指一种海洋生态敏感区防污降噪帷幕结构及施工方法。包括防污帘和气泡发生装置，防污帘是沿竖向悬置于水中并环绕在海洋生态敏感区的帷幕结构，包括多个帷幕单元，帷幕单元是由具有透水功能的土工布形成的帘状结构；气泡发生装置设置于帷幕单元的下端，用于在帷幕单元的下端产生气泡、并使气泡沿帷幕单元由下至上移动以此形成依附帷幕单元的气泡幕。本申请将防污帘与气泡幕进行了结合，这种结合形式能够避免气泡被水流冲散，提高了气泡停留时间，构建的气泡幕效果极好，具有良好的防污和降噪功能。
Marine ecological sensitive area antifouling noise reduction curtain structure and construction method
The invention relates to the technical field of excavation, dredging and the like of foundation trenches in sea, in particular to an antifouling noise-reducing curtain structure for a marine ecological sensitive area and a construction method. Comprising an anti-fouling curtain and a bubble generating device, the anti-fouling curtain is of a curtain structure which is vertically suspended in water and surrounds a marine ecological sensitive area, the anti-fouling curtain comprises a plurality of curtain units, and each curtain unit is of a curtain-shaped structure formed by geotechnical cloth with a permeable function; the bubble generating device is arranged at the lower end of the curtain unit and used for generating bubbles at the lower end of the curtain unit and enabling the bubbles to move along the curtain unit from bottom to top so as to form a bubble curtain attached to the curtain unit. The antifouling curtain and the bubble curtain are combined, the combination mode can prevent bubbles from being scattered by water flow, the bubble retention time is prolonged, and the constructed bubble curtain is extremely good in effect and has good antifouling and noise reduction functions.
本发明涉及海中基槽开挖、疏浚等技术领域，具体地指一种海洋生态敏感区防污降噪帷幕结构及施工方法。包括防污帘和气泡发生装置，防污帘是沿竖向悬置于水中并环绕在海洋生态敏感区的帷幕结构，包括多个帷幕单元，帷幕单元是由具有透水功能的土工布形成的帘状结构；气泡发生装置设置于帷幕单元的下端，用于在帷幕单元的下端产生气泡、并使气泡沿帷幕单元由下至上移动以此形成依附帷幕单元的气泡幕。本申请将防污帘与气泡幕进行了结合，这种结合形式能够避免气泡被水流冲散，提高了气泡停留时间，构建的气泡幕效果极好，具有良好的防污和降噪功能。
Marine ecological sensitive area antifouling noise reduction curtain structure and construction method
海洋生态敏感区防污降噪帷幕结构及施工方法
ZHANG LEI (Autor:in) / PAN GUILIN (Autor:in) / YOU XINPENG (Autor:in) / HAO NIEBING (Autor:in) / LIN HONGXING (Autor:in) / QIU ZHENGZHONG (Autor:in) / LI SHIMI (Autor:in) / SUN WANJING (Autor:in) / WANG HAIYANG (Autor:in) / LEI MING (Autor:in)
28.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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