摘要
针对目前检测深水软体排沉排手段不足的情况,提出一种检测铺排效果的新技术。采用多波束测深系统的水深格网与侧扫声呐生成的声图文件相结合的方式,镶嵌得出排体沉排位置后使用超短基线测量系统对确定的排体坐标进行验证。该技术在长江南京以下12.5 m深水航道二期工程进行推广应用,提高了工程检测效率及质量。
In view of the lack of detecting measures for deepwater laying of the soft mattress, this paper presents a new detecting technology, which integrates water-depth grid of multi-beam bathymetric system and sound ＆ image data generated by the side-scan sonar, and uses the ultra-short baseline measuring system to verify the determined mattress coordinates after getting the mattress＇ s sinking and laying position.This technology has been applied to Phase II of 12.5 m waterway project of the Yangtze River downstream from Nanjing and improved the detection efficiency and quality of the project.
出处
《水运工程》
北大核心
2016年第11期13-17,24,共6页
Port & Waterway Engineering
关键词
软体排铺设
多波束测深系统
侧扫声呐系统
超短基线测量系统
Keywords： laying of soft mattress
multi-beam sounding system
side-scan sonar system
ultra-short baselinemeasurement system
