Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buoyancy-supported telescopic large-span tide gate and construction method and working method thereof
The invention discloses a buoyancy supporting telescopic large-span tide gate and a construction method and a working method.The tide gate comprises a base arranged at the bottom of an estuary and stretching across the estuary, the two ends of the base are located at the bottoms of the two banks of the estuary respectively, telescopic doors are symmetrically arranged on the two sides of the top face of the base, and the upstream sides of the telescopic doors are water retaining sides; the downstream side is an inland river side, the retractable doors are connected with buoyancy supporting assemblies on the inland river side, the retractable doors are wrapped with rubber waterproof cloth, the retractable doors on the two sides stretch out and are in butt joint to close the doors, and the tide gate for blocking the estuary is formed. According to the tide gate, buoyancy generated by the buoyancy supporting assembly is used for supporting the retractable door, the overturning moment of the retractable door during tide blocking is resisted, overall stability of the retractable door is facilitated, the size of the retractable door can be effectively reduced, the weight of the retractable door can be greatly reduced, the opening and closing force of the retractable door can be reduced, and the opening and closing time can be shortened.
本发明公开了一种浮力支撑可伸缩大跨度挡潮闸及施工方法和工作方法，该挡潮闸包括设置于河口底部且横跨河口的底座，所述底座两端分别位于河口两岸底部，所述底座顶面两侧对称设有伸缩门，所述伸缩门上游侧为挡水侧，下游侧为内河侧，所述伸缩门在内河侧连接浮力支撑组件，所述伸缩门外侧包覆有橡胶防水布，两侧的所述伸缩门伸出对接以关门，形成封堵河口的挡潮闸。该挡潮闸利用浮力支撑组件产生的浮力对所述伸缩门进行支撑，抵抗所述伸缩门挡潮时的倾覆力矩，有利于伸缩门的整体稳定，进而能有效减小伸缩门的尺寸，并能大大减轻伸缩门重量，从而能减小伸缩门的启闭力并缩短启闭时间。
Buoyancy-supported telescopic large-span tide gate and construction method and working method thereof
The invention discloses a buoyancy supporting telescopic large-span tide gate and a construction method and a working method.The tide gate comprises a base arranged at the bottom of an estuary and stretching across the estuary, the two ends of the base are located at the bottoms of the two banks of the estuary respectively, telescopic doors are symmetrically arranged on the two sides of the top face of the base, and the upstream sides of the telescopic doors are water retaining sides; the downstream side is an inland river side, the retractable doors are connected with buoyancy supporting assemblies on the inland river side, the retractable doors are wrapped with rubber waterproof cloth, the retractable doors on the two sides stretch out and are in butt joint to close the doors, and the tide gate for blocking the estuary is formed. According to the tide gate, buoyancy generated by the buoyancy supporting assembly is used for supporting the retractable door, the overturning moment of the retractable door during tide blocking is resisted, overall stability of the retractable door is facilitated, the size of the retractable door can be effectively reduced, the weight of the retractable door can be greatly reduced, the opening and closing force of the retractable door can be reduced, and the opening and closing time can be shortened.
本发明公开了一种浮力支撑可伸缩大跨度挡潮闸及施工方法和工作方法，该挡潮闸包括设置于河口底部且横跨河口的底座，所述底座两端分别位于河口两岸底部，所述底座顶面两侧对称设有伸缩门，所述伸缩门上游侧为挡水侧，下游侧为内河侧，所述伸缩门在内河侧连接浮力支撑组件，所述伸缩门外侧包覆有橡胶防水布，两侧的所述伸缩门伸出对接以关门，形成封堵河口的挡潮闸。该挡潮闸利用浮力支撑组件产生的浮力对所述伸缩门进行支撑，抵抗所述伸缩门挡潮时的倾覆力矩，有利于伸缩门的整体稳定，进而能有效减小伸缩门的尺寸，并能大大减轻伸缩门重量，从而能减小伸缩门的启闭力并缩短启闭时间。
Buoyancy-supported telescopic large-span tide gate and construction method and working method thereof
一种浮力支撑可伸缩大跨度挡潮闸及施工方法和工作方法
WANG CHAOHUI (Autor:in) / DING LING (Autor:in) / WU XINGHUA (Autor:in) / LI SONG (Autor:in) / XIE HAN (Autor:in) / ZHANG MENGSHENG (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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