Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cushion block structure applicable to offshore underwater prefabrication of hexagonal barrel type foundation
A cushion block structure suitable for offshore underwater prefabrication of a hexagonal cylindrical foundation relates to the technical field of offshore wind power and comprises a concrete plate, the concrete plate is of a hexagonal annular structure, a reinforcing steel bar system is pre-buried in the concrete plate, a bottom steel plate is arranged at the bottom of the concrete plate, and side steel plates are arranged on the annular outer side and the annular inner side of the concrete plate. The connecting positions of the side face steel plates and the bottom steel plate are welded into a whole, fixing sleeves are included, the fixing sleeves are welded to the side face steel plates, and a drainage pipeline is arranged in the concrete slab. The invention has the technical effects that the bottom steel plate and the side steel plates not only can bear larger tensile force, but also can be used as templates for pouring concrete slabs; the pre-buried drainage pipeline provides a channel for inflation and drainage of the foundation, so that self-floating of the foundation is realized; the embedded steel bar system is a double-layer radial and circumferential through steel bar, so that the stress distribution of the structure is improved.
一种适用于六边形筒型基础近岸水中预制的垫块结构，涉及海上风电技术领域，包括混凝土板，所述的混凝土板为六边形环状结构，其内部预埋有钢筋体系，混凝土板底部设有底部钢板，混凝土板的环形外侧及环形内侧设有侧面钢板，所述的侧面钢板和底部钢板连接处焊接位一体，包括固定套筒，固定套筒焊接在侧面钢板上，所述的混凝土板内部设有的排水管道。其技术效果是：底部钢板和侧面钢板既可承受较大拉力，又能充当混凝土板浇筑的模板；预埋排水管道为基础打气排水提供通道，使得基础实现自浮；预埋钢筋体系为双层径向和环向通筋，改善了结构的应力分布。
Cushion block structure applicable to offshore underwater prefabrication of hexagonal barrel type foundation
A cushion block structure suitable for offshore underwater prefabrication of a hexagonal cylindrical foundation relates to the technical field of offshore wind power and comprises a concrete plate, the concrete plate is of a hexagonal annular structure, a reinforcing steel bar system is pre-buried in the concrete plate, a bottom steel plate is arranged at the bottom of the concrete plate, and side steel plates are arranged on the annular outer side and the annular inner side of the concrete plate. The connecting positions of the side face steel plates and the bottom steel plate are welded into a whole, fixing sleeves are included, the fixing sleeves are welded to the side face steel plates, and a drainage pipeline is arranged in the concrete slab. The invention has the technical effects that the bottom steel plate and the side steel plates not only can bear larger tensile force, but also can be used as templates for pouring concrete slabs; the pre-buried drainage pipeline provides a channel for inflation and drainage of the foundation, so that self-floating of the foundation is realized; the embedded steel bar system is a double-layer radial and circumferential through steel bar, so that the stress distribution of the structure is improved.
一种适用于六边形筒型基础近岸水中预制的垫块结构，涉及海上风电技术领域，包括混凝土板，所述的混凝土板为六边形环状结构，其内部预埋有钢筋体系，混凝土板底部设有底部钢板，混凝土板的环形外侧及环形内侧设有侧面钢板，所述的侧面钢板和底部钢板连接处焊接位一体，包括固定套筒，固定套筒焊接在侧面钢板上，所述的混凝土板内部设有的排水管道。其技术效果是：底部钢板和侧面钢板既可承受较大拉力，又能充当混凝土板浇筑的模板；预埋排水管道为基础打气排水提供通道，使得基础实现自浮；预埋钢筋体系为双层径向和环向通筋，改善了结构的应力分布。
Cushion block structure applicable to offshore underwater prefabrication of hexagonal barrel type foundation
一种适用于六边形筒型基础近岸水中预制的垫块结构
LIAN JIJIAN (Autor:in) / CAO ZHENG (Autor:in) / DONG XIAOFENG (Autor:in) / WANG ZHONGQUAN (Autor:in) / LI ZHONGXIN (Autor:in) / JIANG RONGHUI (Autor:in)
15.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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