摘要
该文研究了大跨径桥梁景观三维模型的生成技术 ,进行了大跨径桥梁的景观设计。着重研究桥梁景观三维数据模型的计算机辅助设计方法和景观三维数据模型在计算机中的重构方法。确定了桥梁景观三维数据模型的参数选择标准 ,针对斜拉桥型完成了景观三维数据模型的参数选择。介绍了一个小型的桥梁景观CAD软件系统 。
In this paper, the research on the technique is conducted to generate the stereoscopic scenery of large span bridge. Scenery is designed for the cable stayed bridge. Study is focused on the three dimensional model of the cable stayed bridge by means of CAD and on the data reconstructure method. Criterion of parameters selecting of three dimensional model of the bridge scenery is determinated. A diminutive CAD software of bridge scenery is introduced.Stereoscopic scenery of the cable stayed bridge is designed with the software.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2002年第3期316-320,共5页
Journal of Nanjing University of Science and Technology
