›› 2009, Vol. 30 ›› Issue (S1): 267-270.

• Numerical Analysis • Previous Articles     Next Articles

3D stratum modeling based on ground penetrating radar and borehole data

ZHU Fa-hua 1,2, HE Huai-jian1   

  1. 1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Graduate School, Chinese Academy of Sciences, Beijing 100049, China
  • Received:2009-03-20 Online:2009-08-10 Published:2011-03-16

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Abstract:

In order to model 3D strata using comprehensive data of ground penetrating radar (GPR) graph and borehole, virtual borehole data for modeling are extracting from GPR data by comparing with borehole sampling data according to in-phase of reflection wave group and reflection wave shape analogy; the grid interpolation method based on distribution characteristics of this kind data is given according to surface fairing condition. By using this method, strata of one area is modeling.

Key words: GPR, grid interpolation, stratum modeling, 3D visualization

CLC Number: 

  • P22
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