航道抛石施工过程仿真系统开发

摘要

There is no appropriate 3D visualization system,which is targeted for deepwater channel regulation engineering of the Yangtze River.Available digital tools currently have not excellent visualization effect,and the dynamic data information inquiry is inconvenience,and those tools can not effectively reflect the situation in the process of riprap in time.This study develops a set of waterway engineering riprap section forming process visualization software based on the MATLAB platform,which has a fully independent intellectual property,targeted and 3D displaying.It can realize the visualization of 3D terrain display of original terrain,design terrain and riprap terrain.Through contrast before and after the riprap terrain,the software reflects leakage or super throw of riprap construction area in time,and it can help improve the schedule and accuracy of waterway regulation riprap construction engineering.%长江下游深水航道整治工程抛石施工过程,受限于没有针对性的三维可视化系统.目前使用的数字化工具,三维可视化效果不理想,动态数据信息查询不便,不能及时有效地反映抛石过程中的情况.基于MATLAB平台,研发出一套具有完全自主产权、有针对性、三维显示的航道工程抛石断面形成过程监测可视化软件,可实现原始地形、设计地形与实抛地形的三维显示.通过对比分析抛石前后地形,及时反映抛石施工区域漏抛或超抛情况,能辅助提高航道整治抛石施工工程的精度与进度.