大坝钻孔检测三维可视化系统设计与实现

Design and Implementation of 3D Visualization System for Dam Drilling Detection

针对大坝坝体内部钻孔检测数据管理可视化程度不足,管理水平不足,利用数据库SQL Server、.NET编程技术以及VTK可视化系统等技术,研发了一套适用于大坝钻孔检测三维可视化系统。将钻孔检测数据库、大坝场景、三维可视化引擎在可视化平台中进行有机的融合,各钻孔检测信息、裂缝信息以交互式方式实时、动态的呈现,所见即所得。该系统为大坝安全管理人员提供了一个对钻孔资料直观、高效的信息可视化管理辅助系统。

In view of insufficient visualization degree and management level of data management for drilling detection inside dam body,a three-dimensional visualization system for drilling hole in dam body is developed by using SQL Server database and NET programming technology and VTK visualization system.The drilling detection database,dam scene and three-dimensional visualization engine are integrated organically in the visualization platform.The drilling detection information and crack information are presented in real-time and dynamic interactive manner,and WYSIWYG('What you see is what you get")is obtained.The system provides an intuitive and efficient information visualization management assistant system for dam safety management personnel.