小风区水域波浪预测方法的探讨  

A wave forecasting method in little wind water areas

作　　者：于晓利[1] 姚智慧[1] 

机构地区：[1]大连水产学院海洋工程学院,辽宁大连116023

出　　处：《大连水产学院学报》2007年第3期218-220,共3页Journal of Dalian Fisheries University

摘　　要：根据已有的试验和研究成果,运用等效风区的概念,提出了小风区有流水域波浪要素的计算方法,并以25总吨的钢质拖网渔船为例进行计算,且对计算结果并结合北方水域小型渔船作业的特点进行分析,其目的是使驾驶员通过估算波浪要素,了解作业水域的波浪,这对保证渔船安全生产有一定的实际意义。Based on the experiments and the concept of equivalent wind area, this paper proposes a calculation method for the water wave elements in small wind water areas. The operating features of small fishing boats in the northern water area are also analyzed. The purpose of calculation is to enable skippers to gain better knowledge about the waves in the operating area and to ensure safe production of fishing boats.

关 键 词：波浪预测 有效波高 有效周期 等效风区长度 

分 类 号：U675.5[交通运输工程—船舶及航道工程]