A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pier protection device for deepwater foundation structure
The invention relates to a pier protection device for a deepwater foundation structure, and the pier protection device comprises an anti-collision assembly which comprises an inner cylinder arranged on the periphery of a pier in a surrounding manner and an outer cylinder mounted on the periphery of the inner cylinder, grooves are formed in the two sides of the outer cylinder in the upstream and downstream direction of the pier, and a plurality of water through holes are formed in the bottom walls of the grooves; the energy dissipation assembly comprises a plurality of connecting rods and a plurality of energy dissipation pieces, the energy dissipation pieces are provided with blind holes, the inner walls of the blind holes are distributed in a step shape, all the energy dissipation pieces are transversely or transversely arranged along the grooves, and in the arrangement direction, every two adjacent energy dissipation pieces are connected through the corresponding connecting rod and rotationally arranged relative to the corresponding connecting rod; the connecting rods located at the outermost ends of the energy dissipation pieces in all rows or columns are fixedly connected with the inner walls of the grooves. According to the invention, the collision risk of ships and upstream floaters to the bridge pier can be reduced, and the erosion of waves and water flow to the bridge pier can be reduced.
本申请涉及一种用于深水基础结构的桥墩防护装置，包括：防撞组件，其包括环绕设置于桥墩外围的内筒，以及安装在所述内筒外围的外筒，所述外筒沿所述桥墩上下游方向的两侧均开设有凹槽，且所述凹槽的底壁处开设有若干通水孔；消能组件，其包括若干连接杆和若干消能件，所述消能件具有盲孔，且所述盲孔的内壁呈阶梯状分布，各所述消能件沿所述凹槽横向或向排布，排布方向上，相邻的两所述消能件通过连接杆相连，且相对于连接杆转动设置，位于各行或列所述消能件最外端的连接杆与所述凹槽的内壁固定连接。通过本申请，不仅可以减少船舶和上游漂浮物对桥墩的碰撞风险，还可以减轻波浪与水流对桥墩的侵蚀。
Pier protection device for deepwater foundation structure
The invention relates to a pier protection device for a deepwater foundation structure, and the pier protection device comprises an anti-collision assembly which comprises an inner cylinder arranged on the periphery of a pier in a surrounding manner and an outer cylinder mounted on the periphery of the inner cylinder, grooves are formed in the two sides of the outer cylinder in the upstream and downstream direction of the pier, and a plurality of water through holes are formed in the bottom walls of the grooves; the energy dissipation assembly comprises a plurality of connecting rods and a plurality of energy dissipation pieces, the energy dissipation pieces are provided with blind holes, the inner walls of the blind holes are distributed in a step shape, all the energy dissipation pieces are transversely or transversely arranged along the grooves, and in the arrangement direction, every two adjacent energy dissipation pieces are connected through the corresponding connecting rod and rotationally arranged relative to the corresponding connecting rod; the connecting rods located at the outermost ends of the energy dissipation pieces in all rows or columns are fixedly connected with the inner walls of the grooves. According to the invention, the collision risk of ships and upstream floaters to the bridge pier can be reduced, and the erosion of waves and water flow to the bridge pier can be reduced.
本申请涉及一种用于深水基础结构的桥墩防护装置，包括：防撞组件，其包括环绕设置于桥墩外围的内筒，以及安装在所述内筒外围的外筒，所述外筒沿所述桥墩上下游方向的两侧均开设有凹槽，且所述凹槽的底壁处开设有若干通水孔；消能组件，其包括若干连接杆和若干消能件，所述消能件具有盲孔，且所述盲孔的内壁呈阶梯状分布，各所述消能件沿所述凹槽横向或向排布，排布方向上，相邻的两所述消能件通过连接杆相连，且相对于连接杆转动设置，位于各行或列所述消能件最外端的连接杆与所述凹槽的内壁固定连接。通过本申请，不仅可以减少船舶和上游漂浮物对桥墩的碰撞风险，还可以减轻波浪与水流对桥墩的侵蚀。
Pier protection device for deepwater foundation structure
一种用于深水基础结构的桥墩防护装置
HAN JIANAN (author) / LIU RAN (author) / HU YONG (author) / CHEN SHU (author) / ZHANG HU (author) / ZHAO WEIYANG (author) / HU PENG (author) / MA CHENYU (author)
2024-08-20
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Deepwater large-tonnage temporary pier foundation and construction method thereof
| European Patent Office | 2021