Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective structure for erosion of jacket pile foundation
The embodiment of the invention discloses a protective structure for jacket pile foundation scouring, comprising a bottom plate which is arranged on a seabed surface to prevent the seabed surface from contacting with seawater and is provided with a plurality of mounting holes for mounting pile foundations; and the sleeve is arranged on the bottom plate and arranged on the outer side of the pile foundation in a sleeving mode, and a sealing assembly is arranged between the sleeve and the pile foundation and used for preventing seawater from entering the sleeve. According to the protective structure for jacket pile foundation scouring, the bottom plate is arranged to make contact with the seabed surface to prevent the seabed surface from making direct contact with seawater, so that the seabed near the jacket pile foundation is effectively prevented from being scoured, meanwhile, the sleeve and the sealing assembly are matched to prevent seawater from entering the sleeve and the bottom plate, and the service life of the jacket pile foundation is prolonged. And fluid in the sleeve and the bottom plate is in a static state, the effect of reducing scouring is achieved, and then the anti-scouring characteristic of the jacket foundation is enhanced in a passive protection mode.
本发明实施例公开了一种用于导管架桩基础冲刷的防护结构，包括底板，设置于海床面上，以阻隔海床面与海水接触，且底板上设置有多个用于安装桩基的安装孔；套筒，设置于底板上，且套筒套设于桩基的外侧，套筒与桩基之间设置有密封组件，密封组件用于防止海水进入套筒内。本发明提供的用于导管架桩基础冲刷的防护结构，通过设置底板与海床面接触，以阻隔海床表面与海水直接接触，从而有效地防止导管架桩基础附近的海床被冲刷，同时通过套筒和密封组件的配合，以防止海水进入到套筒内和底板的内部，使得套筒内和底板内部的流体处于静止状态，达到减少冲刷的效果，进而通过被动防护的方式增强了导管架基础的防冲刷特性。
Protective structure for erosion of jacket pile foundation
The embodiment of the invention discloses a protective structure for jacket pile foundation scouring, comprising a bottom plate which is arranged on a seabed surface to prevent the seabed surface from contacting with seawater and is provided with a plurality of mounting holes for mounting pile foundations; and the sleeve is arranged on the bottom plate and arranged on the outer side of the pile foundation in a sleeving mode, and a sealing assembly is arranged between the sleeve and the pile foundation and used for preventing seawater from entering the sleeve. According to the protective structure for jacket pile foundation scouring, the bottom plate is arranged to make contact with the seabed surface to prevent the seabed surface from making direct contact with seawater, so that the seabed near the jacket pile foundation is effectively prevented from being scoured, meanwhile, the sleeve and the sealing assembly are matched to prevent seawater from entering the sleeve and the bottom plate, and the service life of the jacket pile foundation is prolonged. And fluid in the sleeve and the bottom plate is in a static state, the effect of reducing scouring is achieved, and then the anti-scouring characteristic of the jacket foundation is enhanced in a passive protection mode.
本发明实施例公开了一种用于导管架桩基础冲刷的防护结构，包括底板，设置于海床面上，以阻隔海床面与海水接触，且底板上设置有多个用于安装桩基的安装孔；套筒，设置于底板上，且套筒套设于桩基的外侧，套筒与桩基之间设置有密封组件，密封组件用于防止海水进入套筒内。本发明提供的用于导管架桩基础冲刷的防护结构，通过设置底板与海床面接触，以阻隔海床表面与海水直接接触，从而有效地防止导管架桩基础附近的海床被冲刷，同时通过套筒和密封组件的配合，以防止海水进入到套筒内和底板的内部，使得套筒内和底板内部的流体处于静止状态，达到减少冲刷的效果，进而通过被动防护的方式增强了导管架基础的防冲刷特性。
Protective structure for erosion of jacket pile foundation
一种用于导管架桩基础冲刷的防护结构
LI HUI (Autor:in) / QIU XU (Autor:in) / LIU XIN (Autor:in) / ZHAO HAO (Autor:in) / MA WENGUAN (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Jacket swirling pile foundation structure and construction method thereof
| Europäisches Patentamt | 2020
Method for dredging in offshore jacket foundation pile
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021