A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of wing-shaped pile foundation based on fan in seabed
The invention discloses a construction method of a wing-shaped pile foundation based on a fan in a seabed, the construction method is applied to the wing-shaped pile foundation, and the wing-shaped pile foundation comprises a steel pipe pile and a wing plate connected with the steel pipe pile. According to the steel pipe pile, vertical and horizontal bearing capacity can be provided through soil around the pile, the wing plates are welded to the periphery of the steel pipe pile, the wing plates are embedded into a soft soil layer, a large bearing face is formed, the surrounding large-range soil can be driven to deform, large soil resistance is generated, and therefore the bearing capacity is remarkably improved, and the horizontal bearing capacity and the pile body rigidity are improved; the diameter and the pile length of the pile foundation are effectively reduced, the building material consumption is reduced, the cost is reduced, the wing plate can be effectively embedded into seabed soil due to the fact that the soft soil layer is soft in strength, the construction difficulty is small, and therefore the purpose of facilitating construction and installation is achieved.
本发明公开了一种基于海床中风机的翼型桩基础的施工方法，应用于所述翼型桩基础，所述翼型桩基础包括钢管桩以及与所述钢管桩连接的翼板。在本发明中，依靠桩周土体可提供竖向、水平向承载力，且钢管桩周围焊接翼板，翼板嵌入软土层中，形成较大承载面，可带动周围大范围土体变形产生较大土抗力，从而显著提高承载力，从而提高水平承载力和桩身刚度，有效降低桩基的直径和桩长，进而减少建筑耗材量降低成本，且利用软土层强度较软，可将翼板有效嵌入海床土中，施工难度小，从而实现便于施工安装的目的。
Construction method of wing-shaped pile foundation based on fan in seabed
The invention discloses a construction method of a wing-shaped pile foundation based on a fan in a seabed, the construction method is applied to the wing-shaped pile foundation, and the wing-shaped pile foundation comprises a steel pipe pile and a wing plate connected with the steel pipe pile. According to the steel pipe pile, vertical and horizontal bearing capacity can be provided through soil around the pile, the wing plates are welded to the periphery of the steel pipe pile, the wing plates are embedded into a soft soil layer, a large bearing face is formed, the surrounding large-range soil can be driven to deform, large soil resistance is generated, and therefore the bearing capacity is remarkably improved, and the horizontal bearing capacity and the pile body rigidity are improved; the diameter and the pile length of the pile foundation are effectively reduced, the building material consumption is reduced, the cost is reduced, the wing plate can be effectively embedded into seabed soil due to the fact that the soft soil layer is soft in strength, the construction difficulty is small, and therefore the purpose of facilitating construction and installation is achieved.
本发明公开了一种基于海床中风机的翼型桩基础的施工方法，应用于所述翼型桩基础，所述翼型桩基础包括钢管桩以及与所述钢管桩连接的翼板。在本发明中，依靠桩周土体可提供竖向、水平向承载力，且钢管桩周围焊接翼板，翼板嵌入软土层中，形成较大承载面，可带动周围大范围土体变形产生较大土抗力，从而显著提高承载力，从而提高水平承载力和桩身刚度，有效降低桩基的直径和桩长，进而减少建筑耗材量降低成本，且利用软土层强度较软，可将翼板有效嵌入海床土中，施工难度小，从而实现便于施工安装的目的。
Construction method of wing-shaped pile foundation based on fan in seabed
一种基于海床中风机的翼型桩基础的施工方法
NIU HAIFENG (author) / LI XIANGHUI (author) / HU CUN (author) / LI YA (author) / LIANG FENG (author)
2022-12-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
PILE DEVICE FOR SEABED FOUNDATION AND SEABED FOUNDATION CONSTRUCTION METHOD USING THE SAME
| European Patent Office | 2024
| European Patent Office | 2023
Construction method of expandable wing type foundation pile
| European Patent Office | 2024
Telescopic friction wing pile foundation and construction method
| European Patent Office | 2024