摘要
本文结合工程实际,对非通航海域桥梁防护设计进行研究。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。
Based on real projects,by studying the design of bridge protection in non navigation sea area,a combination of active alarm and passive protection was proposed,namely,1)setting no-navigation sign;2)setting an active alarm system for navigation safety risks;3)setting a continuous floating chain structure as a passive protection means.By laying out the anti-collision facilities combining active alarm with passive protection,ships could be effectively prevented from bridges,which avoided any collision accident,protected bridge abutments,and provided a certain technical guidance for similar projects.
作者
贾晗
杨亚先
冯司宇
Jia Han;Yang Yaxian;Feng Siyu(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300220,China)
出处
《港口航道与近海工程》
2025年第1期41-44,共4页
Port,Waterway and Offshore Engineering
关键词
桥梁防护
主动预警
被动防护
bridge protection
active alarm
passive protection
