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A platform for research: civil engineering, architecture and urbanism
Anti-torsion wing type suction anchor foundation structure
The invention discloses an anti-torsion wing type suction anchor foundation structure. The anti-torsion wing type suction anchor foundation structure comprises an anchor body outer wall and a wing type structure. The wing type structure and the anchor body outer wall are welded into an integral structure, the wing type structure is arranged in the middle or the middle lower part of the outer wallof the anchor body or longitudinally spans the whole height, and the requirements for improving the anti-torsion bearing capacity and avoiding surface layer scouring are met. The outer wing type suction anchor foundation is simple in structure, an existing suction anchor foundation structure is fully utilized, steel outer wing pieces which are not large in size and regular in shape are additionally arranged, the manufacturing cost is low, and the advantages of negative-pressure sinking and efficient installation of a traditional suction anchor can be brought into full play; and different anti-torsion bearing capacity requirements can be met by adjusting the size and the installation position of the outer wing structure, the comprehensive cost control requirements of construction, design and installation can be fully met, and a novel foundation structure type is provided for the field of ocean engineering.
本发明公开了一种抗扭翼型吸力锚基础结构，包括锚体外壁和翼型结构，所述翼型结构和锚体外壁焊接成为一个整体结构，所述的翼型结构设置于锚体外壁中部、中下部或纵跨整个高度，达到提升抗扭承载力及避免表层冲刷的要求。本发明的外翼型吸力锚基础结构简单，充分利用了既有的吸力锚基础结构，增设尺度不大、形状规则的钢制外翼片，造价低，可完全发挥传统吸力锚负压沉放高效安装的优势；并且可通过调整外翼结构的尺寸和安装位置，满足不同的抗扭承载力需求，可充分兼顾建造、设计及安装的综合成本控制需求，为海洋工程领域提供了一种新型的基础结构型式。
Anti-torsion wing type suction anchor foundation structure
The invention discloses an anti-torsion wing type suction anchor foundation structure. The anti-torsion wing type suction anchor foundation structure comprises an anchor body outer wall and a wing type structure. The wing type structure and the anchor body outer wall are welded into an integral structure, the wing type structure is arranged in the middle or the middle lower part of the outer wallof the anchor body or longitudinally spans the whole height, and the requirements for improving the anti-torsion bearing capacity and avoiding surface layer scouring are met. The outer wing type suction anchor foundation is simple in structure, an existing suction anchor foundation structure is fully utilized, steel outer wing pieces which are not large in size and regular in shape are additionally arranged, the manufacturing cost is low, and the advantages of negative-pressure sinking and efficient installation of a traditional suction anchor can be brought into full play; and different anti-torsion bearing capacity requirements can be met by adjusting the size and the installation position of the outer wing structure, the comprehensive cost control requirements of construction, design and installation can be fully met, and a novel foundation structure type is provided for the field of ocean engineering.
本发明公开了一种抗扭翼型吸力锚基础结构，包括锚体外壁和翼型结构，所述翼型结构和锚体外壁焊接成为一个整体结构，所述的翼型结构设置于锚体外壁中部、中下部或纵跨整个高度，达到提升抗扭承载力及避免表层冲刷的要求。本发明的外翼型吸力锚基础结构简单，充分利用了既有的吸力锚基础结构，增设尺度不大、形状规则的钢制外翼片，造价低，可完全发挥传统吸力锚负压沉放高效安装的优势；并且可通过调整外翼结构的尺寸和安装位置，满足不同的抗扭承载力需求，可充分兼顾建造、设计及安装的综合成本控制需求，为海洋工程领域提供了一种新型的基础结构型式。
Anti-torsion wing type suction anchor foundation structure
一种抗扭翼型吸力锚基础结构
FU DENGFENG (author) / ZHAO KANGNAN (author) / GUO XIAOGANG (author) / YAN YUE (author)
2021-03-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen