摘要
船舶超吃水问题是影响航运安全和效率的原因之一,为有效加强船舶超吃水监管,文中分析了目前吃水检测的几种主要方法的优缺点,研究了基于声呐技术的适合长江航道船舶吃水在线检测方案,对比常见的4种基于声呐探测的监测方式的优缺点,推荐水底半浮式固定法和移动式侧扫描法为长江航道船舶吃水检测的优选方案。
The problem of ship＇s super draft is one of the reasons that affect the safety and efficiency of shipping. In order to effectively strengthen the supervision of ship＇s super draft,the advantages and disadvantages of several main methods of draft inspection are analyzed. The method of on-line detection of ship draft for Yangtze River channel based on sonar technology is studied. the advantages and disadvantages of the four most common monitoring methods are compared based on sonar detection. The semi-floating method and the mobile side scan method are the best schemes for the draft inspection of the Yangtze River Waterway.
出处
《交通科技》
2017年第5期134-138,共5页
Transportation Science & Technology
基金
湖北省自然科学基金(2015CFA111)资助
关键词
长江航道
船舶超吃水
吃水检测
声呐
在线监测
Yangtze River waterway
ship ultra-draft
draft detection
sonar
online monitor
