基于3D的疏浚轨迹显示系统工程应用

Engineering application of DTPS based on 3D

针对耙吸挖泥船边坡开挖、扫浅等特殊工程施工质量差、效率低等问题,基于疏浚轨迹显示系统,建立船舶、航道和数字地形模型;通过工程应用,分析3D可视化功能下的特殊工程施工质量与效率。结果表明,疏浚航行、作业可视化辅助系统,即疏浚轨迹显示系统,对于保证疏浚工程的施工安全和施工质量、提高施工效率具有重要的价值。

In view of the problems of poor construction quality and low construction efficiency when the trailing suction hopper dredger implements special projects such as slope excavation and sweeping. Based on the dredge track presentation system, we establish the ship, channel, and digital terrain models. Through the engineering application, we analyze the construction quality and efficiency of special projects under its 3 D visualization function. The results show that the dredge track presentation system, i.e. the dredging navigation and operation visualization auxiliary system is of great significance for ensuring construction safety and construction quality, and promote the construction efficiency of dredging engineering.