摘要
为直观表达首锚重量与船舶大小的关联程度,对典型运输船舶的锚重进行统计,并运用最小二乘法进行锚重与船舶载重量、最大装箱数、总吨等参数的关联关系的拟合分析,给出若干估算公式,并与已有锚重估算公式做了对比.研究结果可用于一些涉海工程项目设计与论证工作.
Anchor weights of typical merchant vessels was statistically analyzed in order to show intuitively the correlation of bow anchor weights and ship size,and the fitting analysis of relation of bow anchor weights with ship deadweight,maximum capacity of TEUs and gross tonnage was carried out by using the least square method,and some estimative formulas were obtained,and compared with pre-existing formulas. The results should be valuable to the design and evaluation of some offshore engineering projects.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2016年第4期33-40,共8页
Journal of Dalian Maritime University
基金
国家自然科学基金资助项目(51379026)
关键词
海洋运输船舶
锚重
统计
拟合
sea-going merchant ship
anchor weight
statistics
fitting
