倾斜摄影与BIM融合技术在特大型桥梁建设上的应用

Application of Oblique Photography and BIM Fusion Technology in Construction of Large Bridge

大型市政桥梁的建设往往周边建设条件苛刻、桥梁构造复杂、施工场地有限,传统的效果图较难真实反映桥梁与周边环境的融合度。宁波中兴大桥在设计建设过程中,通过倾斜摄影构建真实的三维场景,与大桥BIM模型融合,并在融合后的模型上制作虚拟现实场景,解决了桥梁建设过程中的诸多难点。

The traditional effect pictures in the construction of large municipal bridge are hard to real reflect the fusion degree of the bridge with the surrounding environment often because of the rigor peripheral construction conditions, complex bridge structure and limited construction field. The oblique photography is used to build the real 3D scene and fuse with BIM model of the bridge in the design and construction processes of Zhongxing Bridge in Ningbo, and to create the virtual reality scene on the fused model in order to solve many difficulties in the bridge construction.