摘要
本文以韩国东部海岸沙滩的防护物理模型为依托,利用3DScanner获取实验地形的三维数据,采用降维数字去燥法和高精度地形演变分析法,快速、准确地对实验地形的三维数据进行去噪、数据网格化以及试验前后高程数据差值,得到整体区域的淤积和冲刷情况。
Based on the physical model for shielding beaches on the eastern coast, Korea, 3D data on the tested terrain were obtained with 3D scanner. The data were quickly and accurately de-noised, grid-managed to determine the elevation difference before and after the experiment by using digital de-noising method of dimensionality reduction and high precision analysis of terrain evolution, which led to the siltation and scouring detail of the entire testing area.
作者
黄传朋
王收军
陈松贵
陈汉宝
Huang Chuanpeng;Wang Shoujun;Chen Songgui;Chen Hanbao(Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control, Tianjin300384, China;Marine Hydrodynamics Research Centre, Tianjin Research Institute for WaterTransport Engineering, M.O.T., Tianjin 300456, China;State-level Experimental EducationDemonstration Center of Mechanical and Electrical Engineering, Tianjin University of Technology, Tianjin300384, China)
出处
《港工技术》
2019年第3期1-6,共6页
Port Engineering Technology
基金
中央级科研院所基本科研业务费资助项目(TKS160108)
天津市科技服务业科技重大专项(16ZXFWGX00050)
天津市科技计划项目(17PTYPHZ00080)
