Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Marine anchoring foundation and using method thereof
The invention relates to the field of ocean engineering foundation structures, and discloses an ocean anchoring foundation and a using method thereof, and the ocean anchoring foundation comprises a rod body and a negative pressure anti-pulling device. The negative-pressure anti-pulling device comprises an expansion mechanism and an opening and closing sealing cover, the expansion mechanism comprises a telescopic part, the opening and closing sealing cover comprises a sealing film and an opening and closing frame arranged around the bottom end of the rod body, the upper end of the opening and closing frame is rotationally connected with the bottom end of the rod body, the sealing film is arranged in the opening and closing frame, and the sealing film at least can cover an exposed gap formed by the opening and closing frame. The negative-pressure anti-pulling device further comprises a positioning assembly, a positioning hole extending in the radial direction is formed in the upper end of the opening and closing frame, and the opening and closing sealing cover comprises a closed state and an open state. In the closed state, the bottom end of the opening and closing frame is closed. In the opening state, the opening-closing frame is overturned to the bottom end to be unfolded, and the positioning assembly is inserted into the positioning hole. In the service process of the ocean anchoring foundation, the ocean anchoring foundation is subjected to the action of negative pressure resistance below the bottom end of the foundation, and the vertical anchoring resistance of the foundation under the action of extreme ocean environment loads is effectively improved.
本申请涉及海洋工程基础结构领域，公开了一种海洋锚固基础及其使用方法，包括杆体和负压抗拔装置。负压抗拔装置包括扩张机构和开合密封罩，扩张机构包括伸缩件，开合密封罩包括密封膜和围绕杆体底端设置的开合架，开合架上端与杆体底端转动连接，密封膜设于开合架内部，密封膜至少能够覆盖开合架形成的外露间隙。负压抗拔装置还包括定位组件，开合架上端设有径向延伸的定位孔，开合密封罩包括闭口状态和开口状态。在闭口状态，开合架底端闭合。在开口状态，开合架翻转至底端展开，定位组件插入定位孔。本申请的海洋锚固基础在服役过程中，受到基础底端以下的负压抗力的作用，有效提高了极端海洋环境荷载作用下基础的竖向锚固抗力。
Marine anchoring foundation and using method thereof
The invention relates to the field of ocean engineering foundation structures, and discloses an ocean anchoring foundation and a using method thereof, and the ocean anchoring foundation comprises a rod body and a negative pressure anti-pulling device. The negative-pressure anti-pulling device comprises an expansion mechanism and an opening and closing sealing cover, the expansion mechanism comprises a telescopic part, the opening and closing sealing cover comprises a sealing film and an opening and closing frame arranged around the bottom end of the rod body, the upper end of the opening and closing frame is rotationally connected with the bottom end of the rod body, the sealing film is arranged in the opening and closing frame, and the sealing film at least can cover an exposed gap formed by the opening and closing frame. The negative-pressure anti-pulling device further comprises a positioning assembly, a positioning hole extending in the radial direction is formed in the upper end of the opening and closing frame, and the opening and closing sealing cover comprises a closed state and an open state. In the closed state, the bottom end of the opening and closing frame is closed. In the opening state, the opening-closing frame is overturned to the bottom end to be unfolded, and the positioning assembly is inserted into the positioning hole. In the service process of the ocean anchoring foundation, the ocean anchoring foundation is subjected to the action of negative pressure resistance below the bottom end of the foundation, and the vertical anchoring resistance of the foundation under the action of extreme ocean environment loads is effectively improved.
本申请涉及海洋工程基础结构领域，公开了一种海洋锚固基础及其使用方法，包括杆体和负压抗拔装置。负压抗拔装置包括扩张机构和开合密封罩，扩张机构包括伸缩件，开合密封罩包括密封膜和围绕杆体底端设置的开合架，开合架上端与杆体底端转动连接，密封膜设于开合架内部，密封膜至少能够覆盖开合架形成的外露间隙。负压抗拔装置还包括定位组件，开合架上端设有径向延伸的定位孔，开合密封罩包括闭口状态和开口状态。在闭口状态，开合架底端闭合。在开口状态，开合架翻转至底端展开，定位组件插入定位孔。本申请的海洋锚固基础在服役过程中，受到基础底端以下的负压抗力的作用，有效提高了极端海洋环境荷载作用下基础的竖向锚固抗力。
Marine anchoring foundation and using method thereof
一种海洋锚固基础及其使用方法
LIU JINZHONG (Autor:in) / CHEN XUGUANG (Autor:in) / WANG KAI (Autor:in) / MA SHUNSHUN (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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