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Integrated seabed vacuum pipeline pile foundation bearing platform structure
The invention discloses an integrated seabed vacuum pipeline pile foundation bearing platform structure. The integrated seabed vacuum pipeline pile foundation bearing platform structure comprises a pile foundation, an integrated pipeline bearing platform and a vacuum pipeline, wherein the pile foundation is a cylindrical pipe pile, the root of the pile foundation is embedded into a seabed, and the integrated pipeline bearing platform is installed at the top of the pile foundation; the integrated pipeline bearing platform comprises a horizontal pipeline and a vertical bearing platform; the vertical bearing platform is in a cylindrical shape with the diameter equal to that of the pile foundation; the vertical bearing platform and the pile foundation are in butt joint and fastened; horizontal pipeline flanges used for being in butt joint with the vacuum pipeline are arranged at the two ends of the horizontal pipeline; the integrated pipeline bearing platform and the pile foundation can be in direct butt joint and fastened, installation is easy and convenient, the overall structure is simple, the sealing effect is good, and the structural strength can be better enhanced; and the shape and area of the bottom end of the vertical bearing platform are consistent with those of the section of the pile foundation, the upper portion of the vertical bearing platform is combined with the horizontal pipeline in a penetrating manner, the seawater buoyancy borne by the horizontal pipeline can be better reduced, and therefore the requirement for the anti-pulling performance of the pile foundation is lowered.
本发明公开一种一体式海底真空管道桩基承台结构，包括桩基、一体式管道承台和真空管道；所述桩基为圆柱形管桩，桩基根部嵌入海床，桩基顶部安装一体式管道承台，一体式管道承台包括水平管道和竖直承台，竖直承台为直径等于桩基直径的圆柱形，竖直承台与桩基对接、紧固，所述水平管道两端设置有用于与真空管道对接的水平管道法兰；一体式管道承台与桩基可以直接对接、紧固，安装简单、便利，整体结构简单，密封效果良好，有利于增强结构强度；竖直承台底端形状、面积跟桩基断面形状一致，上部跟水平管道相贯组合，有利于减小水平管道所受海水浮力，从而降低对桩基抗拔性能的要求。
Integrated seabed vacuum pipeline pile foundation bearing platform structure
The invention discloses an integrated seabed vacuum pipeline pile foundation bearing platform structure. The integrated seabed vacuum pipeline pile foundation bearing platform structure comprises a pile foundation, an integrated pipeline bearing platform and a vacuum pipeline, wherein the pile foundation is a cylindrical pipe pile, the root of the pile foundation is embedded into a seabed, and the integrated pipeline bearing platform is installed at the top of the pile foundation; the integrated pipeline bearing platform comprises a horizontal pipeline and a vertical bearing platform; the vertical bearing platform is in a cylindrical shape with the diameter equal to that of the pile foundation; the vertical bearing platform and the pile foundation are in butt joint and fastened; horizontal pipeline flanges used for being in butt joint with the vacuum pipeline are arranged at the two ends of the horizontal pipeline; the integrated pipeline bearing platform and the pile foundation can be in direct butt joint and fastened, installation is easy and convenient, the overall structure is simple, the sealing effect is good, and the structural strength can be better enhanced; and the shape and area of the bottom end of the vertical bearing platform are consistent with those of the section of the pile foundation, the upper portion of the vertical bearing platform is combined with the horizontal pipeline in a penetrating manner, the seawater buoyancy borne by the horizontal pipeline can be better reduced, and therefore the requirement for the anti-pulling performance of the pile foundation is lowered.
本发明公开一种一体式海底真空管道桩基承台结构，包括桩基、一体式管道承台和真空管道；所述桩基为圆柱形管桩，桩基根部嵌入海床，桩基顶部安装一体式管道承台，一体式管道承台包括水平管道和竖直承台，竖直承台为直径等于桩基直径的圆柱形，竖直承台与桩基对接、紧固，所述水平管道两端设置有用于与真空管道对接的水平管道法兰；一体式管道承台与桩基可以直接对接、紧固，安装简单、便利，整体结构简单，密封效果良好，有利于增强结构强度；竖直承台底端形状、面积跟桩基断面形状一致，上部跟水平管道相贯组合，有利于减小水平管道所受海水浮力，从而降低对桩基抗拔性能的要求。
Integrated seabed vacuum pipeline pile foundation bearing platform structure
一种一体式海底真空管道桩基承台结构
ZHANG YAOPING (author)
2021-04-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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