水下抛石高精度准实时多波束处理系统的研发与应用  

Development and application of high-accuracy and quasi-real-time multibeam processing system for under-water rock dumping construction

作　　者：黄睿奕 陶然 HUANG Rui-yi;TAO Ran(CCCC Second Harbor Engineering Co.,Ltd.,Wuhan 430040,China;Key Laboratory of Transportation Industry for Construction Technology of Long Span Bridges,Wuhan 430040,China;Research and Development Center of Transport Industry of Intelligent Manufacturing Technologies of Transport Infrastructure,Wuhan 430040,China;CCCC Highway Bridge National Engineering Research Centre Co.,Ltd.,Wuhan 430040,China;China Harbor Engineering Co.,Ltd.,Beijing100027,China)

机构地区：[1]中交第二航务工程局有限公司,湖北武汉430040 [2]长大桥梁建设施工技术交通行业重点实验室,湖北武汉430040 [3]交通运输行业交通基础设施智能制造技术研发中心,湖北武汉430040 [4]中交公路长大桥建设国家工程研究中心有限公司,湖北武汉430040 [5]中国港湾工程有限责任公司,北京100027

出　　处：《水运工程》2019年第11期165-169,共5页Port & Waterway Engineering

摘　　要：针对水下抛石施工的测深系统不能实时反馈数据处理结果的问题,对多波束测深系统的自动滤波功能进行研发,采用CUBE滤波算法,实现了多波束测深数据的准实时处理以及抛石断面与设计断面的对比分析,并将其应用于某深水防波堤实际工程。结果表明,该系统能够对水下抛石施工起辅助决策的作用,并提高水下抛石效率和精度,可为类似工程提供参考。Aiming at the problem that the depth measurement system of under-water rock dumping construction cannot provide the real-time data processing results,we develop the automatic wave filtering function of multi-beam depth measurement data processing system with CUBE algorithm,and achieve that the quasi-real-time processing of multi-beam depth measurement data is provided,as well as the actual rock dumping section compare with design section.We apply this system in a case of deep-water breakwater construction.The results show that the system can play an assistant decision-making role in underwater rock dumping construction,and improve the efficiency and accuracy,which can provide references for the similar projects.

关 键 词：多波束技术 水下抛石 准实时测深数据处理 CUBE算法 

分 类 号：TU473[建筑科学—结构工程] U656[建筑科学—土工工程]