测绘通报 ›› 2019, Vol. 0 ›› Issue (3): 145-147,162.doi: 10.13474/j.cnki.11-2246.2019.0097

Previous Articles     Next Articles

Precision analysis of BIM layout and construction results based on MS60

DENG Mingjing1, RAN Dong1, YANG Zhongxuan2, HUANG Heng1, LI Changyi3   

  1. 1. Chongqing Jiaotong University, Chongqing 400074, China;
    2. Leica Measurement System Trading Co., Ltd., Beijing 100020, China;
    3. China Wuye Group, Chengdu 610063, China
  • Received:2018-12-31 Online:2019-03-25 Published:2019-04-02

Abstract: With the emergence of various special-shaped buildings,the traditional construction lofting methods and detection techniques can not fully meet the construction requirements,so it is necessary to introduce new construction lofting and detection techniques.Based on the project of Chongqing Xiantao Data Valley financial building,this paper uses MS60 BIM lofting and 3D laser scanning technology to explore its high efficiency and reliability in the construction of special-shaped building and the result detection.In this paper,first of all,in the process of construction lofting,by selecting the layout points on the BIM model and using the MS60 scanner to search and track automatically,the process of construction lofting is simplified,and then the surface deviation analysis of the BIM model and the point cloud data is used.The result of construction is analyzed with high precision,which provides a reference for subsequent construction.

Key words: MS60, BIM lofting, accuracy analysis

CLC Number: