CIM (3)

[VI-946] Efficient Integrated 3D Model Creation for Monitoring Construction Progress

*矢尾板 啓¹、瀬戸 康平²、宮田 岩往²、金森 紘代¹、木村 恵輔¹ (1. 株式会社パスコ、2. 株式会社奥村組)

Keywords:3D Modeling, 3D Measurement, Point Cloud, Procedural Modeling, CIM, Construction Monitoring

Following a global trend for utilizing 3D information such as BIM/CIM, we challenged to create an integrated 3D model representing on-site civil construction progress. A handy laser scanner was used to capture the earth work as point cloud data which is then used for DTM generation. A set of 2D shop drawings was used to create the 3D models of retaining walls. We utilized procedural modeling to enhance the modeling process. Through this project, we have efficiently created an integrated progressive 3D model which enables to grasp and share on-site situation in the digital environment.