| 东海大桥轴线水下地形多波束扫测 |
| |
| 引用本文： | 赵劼,唐力放.东海大桥轴线水下地形多波束扫测[J].海洋测绘,2004,24(2):37-40. |
| |
| 作者姓名： | 赵劼 唐力放 |
| |
| 作者单位： | 上海海事局,海测大队,上海,200090 |
| |
| 摘 要： | 阐述了使用多波束测深系统对东海大桥轴线水下地形扫测的技术方法，采用GPS实时动态测量、多站位同步验潮、测深精度的有效控制等方法，使大桥轴线水下地形测量和扫海工作的质量与效率明显地提高。扫测成果为东海大桥桥墩的打桩施工和主通航孔的方向确定提供了科学数据与决策依据。
|
| 关 键 词： | 海洋测量 扫海测量 多波束测深 GPS定位 |
| 文章编号： | 1671-3044(2004)02-0037-04 |
| 修稿时间： | 2003年11月20 |
The Application of Multi-beam Echosounding System in Donghai Bridge Axesline Underwater Landform Surveying |
| |
| ZHAO Jie,TANG Li-fang.The Application of Multi-beam Echosounding System in Donghai Bridge Axesline Underwater Landform Surveying[J].Hydrographic Surveying and Charting,2004,24(2):37-40. |
| |
| Authors: | ZHAO Jie TANG Li-fang |
| |
| Abstract: | This paper presents the sweep method used in Donghai Bridge axesline underwater topography with multi-beam sounding system, The quality and operating frequency of the bridge axesline underwater topography and the sweep are increased greatly by using dynamic real-time GPS, multi-station synchronous tidal observation method and the proper control method for sounding accuracy, The result provides the technical data and decision information to the piling and direction decision of the main apertures of Donghai Bridge, |
| |
| Keywords: | hydrography sweep multi-beam sounding GPS positioning |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
