摘要
为了结合地质雷达探测图像和钻孔数据共同用于地层的三维建模,根据反射波组的同相性和反射波形的相似性,通过与钻孔采样数据的对比,从处理后的地质雷达数据中提取出虚拟钻孔数据用于建模;基于该类数据的一般分布特点,根据曲面光顺的条件构建了网格的插值算法。采用该方法对某区域进行了三维地层建模。
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.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2009年第S1期267-270,共4页
Rock and Soil Mechanics
