Research on Constructing 3D Geological Model of the Construction Layers in Daxing New City Area of Beijing City

  • Xiao Huang
  • Yingshuang Wang
  • Naiqi Shen
  • Yufeng Liu
  • Gang Chen
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 156)

Abstract

The new city in Daxing district is the focus of future development in the southern of Beijing city, establishing 3D geological model of its engineering construction layer can provide a scientific basis for urban planning and construction as well as the land’s proper utilization. After collecting the geological drilling data, we establish the geological model based on a 3D geological modeling platform developed by Peking University. The 3D spatial modeling method based on sections is used to analyze two key technical problems about simulation process named high-precision modeling and rapid modeling respectively. In the modeling process, Delaunay triangulation and Kriging interpolation algorithms are used. Furthermore, the manual intervention is achieved through the use of flexible and convenient 3D interactive modeling tools. The application examples indicate that the 3D geological model constructed by this method can better reflect the actual situation, it also possesses the advantages of high precision and fast modeling.

Keywords

Delaunay Triangulation Beijing City Modeling Speed Construction Layer Rapid Modeling 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Zheng, G.Z., Shen, Y.L.: 3D analysis of geological characteristics and status research of 3D geology modeling. Advance in Earth Sciences 19, 218–223 (2004)Google Scholar
  2. 2.
    Zhu, L.F., Wu, X.C., Yin, K.L., Liu, X.G.: Study of Management and Service System of Urban 3D Geological Data Supported By 3D GIS. J. of HUST (Urban Science Edition) 4, 40–46 (2003)Google Scholar
  3. 3.
    Ning, S.N., Li, Y.F., Liu, T.F.: Study on the visualization software theory of 3D geological body. Coal Engingeering 7, 41–43 (2002)Google Scholar
  4. 4.
    Nu, X.J., Liu, X.Q., Yu, C.L.: The outcome report of Beijing urban geological information management and the service system (unpublished)Google Scholar

Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2013

Authors and Affiliations

  • Xiao Huang
    • 1
  • Yingshuang Wang
    • 1
  • Naiqi Shen
    • 1
  • Yufeng Liu
    • 1
  • Gang Chen
    • 2
  1. 1.China University of GeosciencesBeijingChina
  2. 2.Institute of Geological Engineering(BIGE)BeijingChina

Personalised recommendations