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A platform for research: civil engineering, architecture and urbanism
Wharf steel pipe pile structure
The invention discloses a wharf steel pipe pile structure which comprises a steel pipe pile and trapezoid stiffening rib plates, the trapezoid stiffening rib plates are evenly installed on the outer wall of the steel pipe pile in the circumferential direction of the steel pipe pile, and the trapezoid stiffening rib plates are further evenly installed on the outer wall of the steel pipe pile in the axial direction of the steel pipe pile. The contact area between the steel pipe pile structure and the soil layer is effectively increased through the two side faces, adjacent to the steel pipe pile, of the trapezoidal stiffening rib plate, so that the static friction force between the steel pipe pile structure and the soil layer is increased, and the static friction force between the steel pipe pile and the stratum and the static friction force between the trapezoidal stiffening rib plate and the stratum jointly bear upper loads. By adopting the structure, the bearing capacity of the pile foundation can be increased, the length of the pile body structure is effectively shortened, and the stability of the steel pipe pile can be effectively improved.
本发明公开了一种码头钢管桩结构，包括钢管桩和梯形加劲肋板，所述梯形加劲肋板围绕钢管桩的圆周方向均匀安装于钢管桩的外壁上，所述梯形加劲肋板还沿钢管桩的轴向均匀安装于钢管桩的外壁上。本发明通过梯形加劲肋板与钢管桩相邻的两个侧面，有效增加钢管桩结构与土层之间的接触面积，从而加大钢管桩结构与土层之间的静摩擦力，由钢管桩和梯形加劲肋板与地层之间的静摩擦力共同承受上部荷载。采用这种结构可以增大桩基的承受力，有效减短桩身结构长度，且可以有效增加钢管桩自身的稳定性。
Wharf steel pipe pile structure
The invention discloses a wharf steel pipe pile structure which comprises a steel pipe pile and trapezoid stiffening rib plates, the trapezoid stiffening rib plates are evenly installed on the outer wall of the steel pipe pile in the circumferential direction of the steel pipe pile, and the trapezoid stiffening rib plates are further evenly installed on the outer wall of the steel pipe pile in the axial direction of the steel pipe pile. The contact area between the steel pipe pile structure and the soil layer is effectively increased through the two side faces, adjacent to the steel pipe pile, of the trapezoidal stiffening rib plate, so that the static friction force between the steel pipe pile structure and the soil layer is increased, and the static friction force between the steel pipe pile and the stratum and the static friction force between the trapezoidal stiffening rib plate and the stratum jointly bear upper loads. By adopting the structure, the bearing capacity of the pile foundation can be increased, the length of the pile body structure is effectively shortened, and the stability of the steel pipe pile can be effectively improved.
本发明公开了一种码头钢管桩结构，包括钢管桩和梯形加劲肋板，所述梯形加劲肋板围绕钢管桩的圆周方向均匀安装于钢管桩的外壁上，所述梯形加劲肋板还沿钢管桩的轴向均匀安装于钢管桩的外壁上。本发明通过梯形加劲肋板与钢管桩相邻的两个侧面，有效增加钢管桩结构与土层之间的接触面积，从而加大钢管桩结构与土层之间的静摩擦力，由钢管桩和梯形加劲肋板与地层之间的静摩擦力共同承受上部荷载。采用这种结构可以增大桩基的承受力，有效减短桩身结构长度，且可以有效增加钢管桩自身的稳定性。
Wharf steel pipe pile structure
一种码头钢管桩结构
XU SHAODONG (author) / JIN CHONGQIANG (author) / WANG LILI (author) / GAO HONGYAN (author) / HUANG YANHUI (author)
2023-03-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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