Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Jacket foundation and jacket foundation construction method
The invention belongs to the technical field of offshore wind power generation, and discloses a jacket foundation and a jacket foundation construction method. The jacket foundation comprises a main frame body and a supporting structure, the main frame body comprises at least three supporting legs, the at least three supporting legs are arranged around a fan tower barrel, each supporting leg comprises a plurality of connecting sections arranged in the length direction, a first connecting part is connected between every two adjacent connecting sections, the connecting section on the topmost layer is used for being connected with the fan tower barrel, and the connecting section on the topmost layer is used for being connected with the fan tower barrel. The bottommost connecting section is used for being connected with a steel pipe pile fixed to the seabed. The supporting structure is arranged between every two adjacent supporting legs in the direction surrounding the fan tower barrel, the supporting structure comprises a plurality of supporting rod sets arranged in the height direction, the supporting rod sets are connected with the first connecting parts of the supporting legs on the two sides, first pouring spaces are formed in the first connecting parts, and the first pouring spaces are filled with grouting materials. The jacket foundation has high impact-shear bearing capacity and fatigue resistance, and safety and stability of fan operation are improved.
本发明属于海上风力发电技术领域，公开了一种导管架基础及导管架基础施工方法。该导管架基础包括主架体和支撑结构，主架体包括至少三个支腿，至少三个支腿环绕风机塔筒设置，每个支腿均包括多根沿长度方向设置的连接段，相邻两个连接段之间连接有第一连接部，最顶层的连接段用于与风机塔筒连接，最底层的连接段用于与固定在海底的钢管桩连接；支撑结构设置在沿环绕风机塔筒方向相邻的两个支腿之间，支撑结构包括多个沿高度方向设置的支撑杆组，支撑杆组与两侧支腿的第一连接部连接，第一连接部的内部具有第一灌注空间，第一灌注空间中填充有灌浆料。该导管架基础具有较强的抗冲剪承载力和抗疲劳性能，提高了风机运行的安全性和稳定性。
Jacket foundation and jacket foundation construction method
The invention belongs to the technical field of offshore wind power generation, and discloses a jacket foundation and a jacket foundation construction method. The jacket foundation comprises a main frame body and a supporting structure, the main frame body comprises at least three supporting legs, the at least three supporting legs are arranged around a fan tower barrel, each supporting leg comprises a plurality of connecting sections arranged in the length direction, a first connecting part is connected between every two adjacent connecting sections, the connecting section on the topmost layer is used for being connected with the fan tower barrel, and the connecting section on the topmost layer is used for being connected with the fan tower barrel. The bottommost connecting section is used for being connected with a steel pipe pile fixed to the seabed. The supporting structure is arranged between every two adjacent supporting legs in the direction surrounding the fan tower barrel, the supporting structure comprises a plurality of supporting rod sets arranged in the height direction, the supporting rod sets are connected with the first connecting parts of the supporting legs on the two sides, first pouring spaces are formed in the first connecting parts, and the first pouring spaces are filled with grouting materials. The jacket foundation has high impact-shear bearing capacity and fatigue resistance, and safety and stability of fan operation are improved.
本发明属于海上风力发电技术领域，公开了一种导管架基础及导管架基础施工方法。该导管架基础包括主架体和支撑结构，主架体包括至少三个支腿，至少三个支腿环绕风机塔筒设置，每个支腿均包括多根沿长度方向设置的连接段，相邻两个连接段之间连接有第一连接部，最顶层的连接段用于与风机塔筒连接，最底层的连接段用于与固定在海底的钢管桩连接；支撑结构设置在沿环绕风机塔筒方向相邻的两个支腿之间，支撑结构包括多个沿高度方向设置的支撑杆组，支撑杆组与两侧支腿的第一连接部连接，第一连接部的内部具有第一灌注空间，第一灌注空间中填充有灌浆料。该导管架基础具有较强的抗冲剪承载力和抗疲劳性能，提高了风机运行的安全性和稳定性。
Jacket foundation and jacket foundation construction method
导管架基础及导管架基础施工方法
ZHANG RONGSHENG (Autor:in) / PANG ZENGQIANG (Autor:in) / CAI CHUANGBIN (Autor:in) / ZHANG XU (Autor:in) / FAN YIBO (Autor:in) / YANG WENTAO (Autor:in) / LIU QINGGUO (Autor:in) / PENG XIAOFEI (Autor:in) / YE YINGMING (Autor:in)
10.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023