摘要
为解决珠海某拖轮码头因靠船构件尺寸偏差无法靠泊船舶的问题,设计了在原混凝土靠船构件表面粘贴角钢的方案,既可将原靠船构件向下延伸1 m,又对其悬臂端部进行加固补强。靠泊力复核和有限元验算表明:改造后靠船构件满足船舶停靠要求,改造施工和工程回访亦表明3 a来码头运营正常、钢结构主体完整。该靠船构件改造和加固案例可为类似工程提供借鉴与参考。
In view that some ships can＇ t berth due to the deviation of dimensions, we propose a scheme, i. e. sticking angle bars on the original concrete members toextend the original member 1 meter downwards and strengthen its cantilever end as well. Berthing force review and finite element calculation show that the berthing members can meet the requirement of berthing after the renovation. The construction and engineering review also indicates that three years＇ port operation is normal and the main steel structure is complete. This case of renovation and strengthening of berthing members may serve as reference for similar projects.
出处
《水运工程》
北大核心
2015年第3期145-149,共5页
Port & Waterway Engineering
关键词
靠船构件
角钢
改造
加固
berthing member
angle bar
renovation
strengthening
