铁道科学与工程学报2017，Vol.14Issue(11)：2352-2357,6.
基于VBA的轨道结构三维数字化建模方法研究
Study on 3D digital modeling of track structure based on VBA
摘要
Abstract
The development of virtual simulation and BIM in railway industry has increasingly become a trend. The method of 3D digital modeling is important in design and construction, but the current study of track structure modeling is not accurate enough, and the species are not comprehensive. This paper was based on the re-development of AutoCAD via VBA, and visual windows was designed for railway track components such as fastening, sleeper, and railway switch. This paper discussed the method of parametric drawing design and the establishment of three-dimensional library via VBA language for track Structure. Meanwhile, custom menu was added on AutoCAD drawing window for connecting with programming, which realizes the automatic modeling of various types of track structure based on VBA. Visual windows are friendly, and three dimensional modeling of track components are simple and accurate. It has certain guiding significance to building 3D model library and stronger practical value, which conforms to the development trend of railway industry.关键词
VBA/AutoCAD/轨道结构/参数化/三维模型Key words
VBA/AutoCAD/track structure/parameterization/three dimensional modeling分类
交通工程引用本文复制引用
韩峰,袁锋,康峰..基于VBA的轨道结构三维数字化建模方法研究[J].铁道科学与工程学报,2017,14(11):2352-2357,6.基金项目
国家自然基金地区科学基金资助项目(51568037) （51568037）
甘肃省科技厅自然科学基金资助项目(1310RJZA065) （1310RJZA065）
