摘要
长江下游某集装箱码头为高桩梁板结构,靠泊等级1~3万吨级。根据码头靠泊能力管理的有关规定,拟通过核定实现上浮1~2个靠泊等级减载靠泊,在保障安全条件下充分利用码头资源。对高桩码头主体结构和附属设施进行现场检查,根据钢筋混凝土性能参数、地基基础、接岸结构、结构变形、岸坡、轨道、停靠船与防护设施以及码头前沿水深等检测结果,对码头的安全性、使用性和耐久性的等级进行评定,预测了钢筋混凝土结构的剩余使用年限,为码头靠泊能力认证和核定提供技术支撑。
A container terminal in the lower reaches of the Yangtze River is a high-pile beam-slab structure with a berthing capacity of 10,000 to 30,000 tons.According to the relevant regulations on the management of dock berthing capacity,it was proposed to scientifically verify that 1 or 2 berthing levels was increased to carry out load shedding berthing,and make full use of the terminal resources under the security conditions.The main structure and auxiliary facilities of the high-piled wharf inspected on site,on the basis of the detection results of the reinforced concrete performance parameters,foundation,shore structure,structural deformation,bank slope,track,docking ship,protective facilities,and water depth at the forefront of the wharf,the safety of the wharf,usability and durability grade were evaluated,and the remaining service life of the reinforced concrete structure was predicted,which provided technical support for the certification and verification of the berthing capacity.
作者
陈灿明
郭壮
李致
徐静文
何建新
CHEN Can-ming;GUO Zhuang;LIZhi;XU Jing-wen;HE Jian-xin(Nanjing Hydraulic Research Institute,Nanjing Jiangsu 210029 China;Key Laboratory of Water Science and Water Engineering of Ministry of Water Resources,Nanjing Jiangsu 210029 China;College of Harbour,Coastal and Offshore Engineering,HoHai University,Nanjing Jiangsu 210098 China)
出处
《江苏建筑》
2019年第4期37-41,共5页
Jiangsu Construction
基金
国家重点研发计划（2018YFF0215005）
南京水利科学研究院中央级公益性科研院所基本科研业务费专项资金资助项目（Y418001）
关键词
高桩码头
靠泊能力
检测
评估
剩余使用年限
high-pile wharf
berthing capacity
detection
assessment
remaining service life
