长平台蝶形布置的液体化工码头系泊分析  

Mooring analysis of liquid chemical wharf with long platform butterfly arrangement

作　　者：谭凤[1] 胡家顺[1] 张鹏[1] TAN Feng;HU Jia-shun;ZHANG Peng(CCCC Water Transportation Consultants Co.,Ltd.,Beijing 100007,China)

机构地区：[1]中交水运规划设计院有限公司,北京100007

出　　处：《水运工程》2021年第6期89-96,共8页Port & Waterway Engineering

摘　　要：以宁波某码头改扩建工程为例,采用Optimoor数学模型,对码头各装卸区不同船型在装卸作业及极端条件系泊状态下的各种工况进行系泊分析。通过采用合理的码头作业标准,确定各船型缆绳材质、数量及安全工作缆力,设计全面的计算工况,综合考虑各船舶的系泊要求并进行大量试算调整,从而得到满足要求的计算结果。重点对比分析长平台码头船舶居中和偏心系缆时缆力分布及船舶运动量特点,针对兼靠中等船型横缆过短或无横缆及小船型无足够系缆设备等问题提出合理可行的解决方案。根据结果确定码头系缆设施选型和布置,绘制出船舶系缆布置,为码头安全运营提供参考。Taking a wharf reconstruction project in Ningbo as an example,we adopt the Optimoor mathematical model to carry out the mooring analysis of various working conditions of different ship types in loading and unloading operations and mooring operations under extreme conditions in each operation area.Using the terminal operation standards,we determine the mooring rope material,quantity,and safe working strength of different ship types,design the comprehensive calculation work conditions,conduct the numerous trial calculation adjustments considering the mooring requirements for different ships,and acquire the results that meet the mooring requirements.We focus on comparative analysis of the line force distribution and motion characteristics of ship berthing at the long platform wharf in the center and eccentric mooring and propose feasible solutions to short cross lines or no cross lines for medium-sized ships and inadequate mooring equipment for small-sized ships.We determine the selection and arrangement of quick-release hook and bollard based on the analysis results and provide the schematic diagrams of mooring lines as a reference for the safe operation of the wharf.

关 键 词：系泊分析 偏心系缆 长平台 液体化工码头 

分 类 号：U656.139[交通运输工程—港口、海岸及近海工程]