Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile structure for offshore photovoltaic power station in ice area and construction method
The pile structure comprises a steel pipe pile and a concrete sleeve, a through hole is formed in the concrete sleeve in a penetrating mode, and the steel pipe pile is sleeved with the concrete sleeve through the through hole; a pile casing structure is arranged on the inner wall of the through hole, and the pile casing structure is arranged outside the steel pipe pile in a surrounding mode. An interval space is formed between the inner wall of the through hole and the outer surface of the steel pipe pile, so that the concrete sleeve is in an independent self-settling state on the steel pipe pile under the action of self weight; the diameter of the concrete sleeve is larger than that of the steel pipe pile. The concrete sleeve is arranged outside the steel pipe pile, so that the concrete sleeve can directly bear wave current transmitted from the pile body of the steel pipe pile and bending moment generated by sea ice load, and the steel pipe pile and the concrete sleeve can be jointly stressed.
本发明提供了一种用于冰区海上光伏发电站的桩结构，包括钢管桩和混凝土套筒，所述混凝土套筒内贯穿设置通孔，所述混凝土套筒通过所述通孔套设于所述钢管桩外；所述通孔内壁上设置护筒结构，且所述护筒结构围设在所述钢管桩的外部；所述通孔内壁与所述钢管桩外表面之间具有间隔空间，以使所述混凝土套筒在自重作用下在所述钢管桩上呈独立的自沉降式状态；所述混凝土套筒的直径大于所述钢管桩的直径。本发明通过钢管桩外设混凝土套筒，不仅可使混凝土套筒能够直接承担钢管桩桩身传递来的波流和海冰荷载产生的弯矩，还可使钢管桩与混凝土套筒联合受力。
Pile structure for offshore photovoltaic power station in ice area and construction method
The pile structure comprises a steel pipe pile and a concrete sleeve, a through hole is formed in the concrete sleeve in a penetrating mode, and the steel pipe pile is sleeved with the concrete sleeve through the through hole; a pile casing structure is arranged on the inner wall of the through hole, and the pile casing structure is arranged outside the steel pipe pile in a surrounding mode. An interval space is formed between the inner wall of the through hole and the outer surface of the steel pipe pile, so that the concrete sleeve is in an independent self-settling state on the steel pipe pile under the action of self weight; the diameter of the concrete sleeve is larger than that of the steel pipe pile. The concrete sleeve is arranged outside the steel pipe pile, so that the concrete sleeve can directly bear wave current transmitted from the pile body of the steel pipe pile and bending moment generated by sea ice load, and the steel pipe pile and the concrete sleeve can be jointly stressed.
本发明提供了一种用于冰区海上光伏发电站的桩结构，包括钢管桩和混凝土套筒，所述混凝土套筒内贯穿设置通孔，所述混凝土套筒通过所述通孔套设于所述钢管桩外；所述通孔内壁上设置护筒结构，且所述护筒结构围设在所述钢管桩的外部；所述通孔内壁与所述钢管桩外表面之间具有间隔空间，以使所述混凝土套筒在自重作用下在所述钢管桩上呈独立的自沉降式状态；所述混凝土套筒的直径大于所述钢管桩的直径。本发明通过钢管桩外设混凝土套筒，不仅可使混凝土套筒能够直接承担钢管桩桩身传递来的波流和海冰荷载产生的弯矩，还可使钢管桩与混凝土套筒联合受力。
Pile structure for offshore photovoltaic power station in ice area and construction method
一种用于冰区海上光伏发电站的桩结构及施工方法
YU HUAFENG (Autor:in) / WENG KAIWEN (Autor:in) / ZHAO YUE (Autor:in) / WANG KANGJIE (Autor:in) / LI WEI (Autor:in) / JIA XIANLIN (Autor:in) / LOU WEI (Autor:in) / LI JUNLONG (Autor:in) / HU TIANWEI (Autor:in) / LI BAOJIAN (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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