波流作用下浮子式围油栏的运动响应实验研究  

Experimental studies on motion response of floating oil booms under waves and currents

作　　者：李绍武[1] 郑德梅[1] 时洋[1] 陈汉宝[2] 

机构地区：[1]天津大学水利工程仿真与安全国家重点实验室,天津300072 [2]交通运输部天津水运工程科学研究所港口水工建筑技术国家工程实验室,天津300456

出　　处：《水道港口》2017年第1期20-25,102,共7页Journal of Waterway and Harbor

基　　金：国际科技合作项目(2015DFA90250)

摘　　要：海上溢油会对海洋生态环境造成极大危害。围油栏是一种能够有效地防止溢油扩散、缩小溢油面积、配合回收的简易而有效的工具。由于海洋波、流环境复杂,针对不同海况选择围油栏型号时,预先估算围油栏在波、流作用下的运动响应十分必要。本试验通过水槽实验,研究不同结构参数和特性的围油栏对波、流条件的运动响应,分析围油栏的最小吃水及最小干舷高度与围油栏的尺度、波流要素间的关系。Oil spill will cause extensive environment damage to the marine ecosystem. Oil boom is a simple yet effective tool that can effectively prevent spread of oil spill, reduce the area of oil spill, and aid in the recovery of oil. Due to the complexity of the waves and currents, it is essential to estimate motion response of the boom in waves and currents when choosing the type of the boom according to different sea situation. In this paper, the motion re- sponse of boom with different features to different waves and currents was investigated through flume tests, and the effect of waves and currents on the minimum effective boom freeboard and drafts was analyzed.

关 键 词：海上溢油 围油栏 运动响应 最小干舷高度 最小吃水 物模实验 

分 类 号：U656.2[交通运输工程—港口、海岸及近海工程] O242.1[交通运输工程—船舶与海洋工程]