直立堤浮托力的统计特征  

STATISTICAL CHARACTERISTICS OF UPLIFTING PRESSURE UPON A VERTICAL BREAKWATER

作　　者：陈雪英[1] 胡泽建[1] 

机构地区：[1]国家海洋局第一海洋研究所,青岛266003

出　　处：《海岸工程》1992年第4期38-45,共8页Coastal Engineering

摘　　要：本文基于1987,1988年夏季在古镇口港直立堤上实测资料,对波浪和浮托力记录进行了统计分析和谱分析,讨论了提前海浪不发生破碎条件下,浮托力幅度的概率分布、浮托力与海浪的关系以及浮托力谱的变化特征。In this paper, on the basis of data meassured in Guzhenkou harbor summer 1987 and 1988, the statistical analysis and the spectral analysis on waves and its uplifting pressure in front of the breakwater were carried out Wothout any wave breaking. the studies on the probality distribu tion of the ranges of uplifting pressire. the relation of uplifting pressure and waves as. well as the variation characterostoes of uplifting, pressure spectra were made.

关 键 词：浮托力 波浪作用 平均波高 谱分析 统计分析 有效波高 记录曲线 不规则波 概率分布 观测条件 

分 类 号：P753[交通运输工程—港口、海岸及近海工程]