摘要
在桥梁结构建模的基础上,归纳总结了桥梁结构的建模方法.运用VTK可视化工具包的图形函数库对立体模型进行组装与导入,实现对桥梁模型的数据库管理、透明度调整、动画拆卸与组装、光滑度处理、信息查询和统计等功能,探讨了三维可视化方法和数据库连接技术,为桥梁的三维信息化管理提供可视化平台.用该方法开发的系统已在管理部门使用,为桥梁管理部门提供快捷、便利的现代化管理手段,收到良好的效果.
The modeling methods of bridge structure are summarized on the basis of bridge structure model- ing. The graphics library of visualization toolkit（VTK）is used to assemble and import 3D model. It can re- alize database management, transparency adjustment, animation disassembly and assembly, smoothness pro- cessing, information query and statistical etc. The connection technology of three-dimensional visualization method and database is probed and it provides visualization platform for three-dimensional information management. The system, developed by using above methods, has been utilized in the management depart- ment and better results are received from bridge management because of its rapid convenient modern man- agement.
出处
《兰州交通大学学报》
CAS
2013年第6期77-81,共5页
Journal of Lanzhou Jiaotong University
基金
甘肃省自然科学基金(1212RJZA042)
省级教学团队基金(101004)
关键词
计算机应用
桥梁可视化
VTK
三维建模
管理系统
computer application
bridge visualization
VTK
3D modeling
management system
