辐射沙洲海域桥梁防撞设施研究  

Research on Anti-Collision Facilities of Bridges in a Sea Area with Radiated Sandbars

作　　者：冯司宇 贾晗 Feng Siyu;Jia Han(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300220,China)

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300220

出　　处：《港口航道与近海工程》2025年第2期23-27,共5页Port,Waterway and Offshore Engineering

摘　　要：本文结合工程实际,对辐射沙洲海域桥梁防撞设施进行研究。提出主动预警与被动防护相结合的形式:1)设置禁航警示标志;2)设置水面安全主动预警系统;3)设置被动防护的连续浮链结构。通过设置主动预警与被动防护相结合的防撞设施,能够有效阻止船舶靠近桥梁,避免船舶与桥墩的碰撞,达到保护桥墩的目的,为类似工程提供一定的技术指导。The anti-collision facilities of the bridges in a sea area with radiated sandbars was studied by referring to some real projects,which led to a combination of early-warning and passive protection,namely,1)to set up no-navigation signs;2)to set up an early warning system for safe navigation;3)to set up a continuous floating chain structure as a passive protection measure.The above anti-collision facilities could effectively prevent ships from bridges,avoid the collision between ships and bridge abutments,and protect the bridge abutments.The research results may provide a certain technical guidance for similar projects.

关 键 词：辐射沙洲 跨海桥梁 桥梁防撞 主动预警 被动防护 

分 类 号：U656[交通运输工程—港口、海岸及近海工程]