论文部分内容阅读
在变质岩裸露山区进行数字地震勘探，主要采用地震资料的多次叠加数字处理法，经对地震反射波动学特征的分析研究，最终解决了有争论的Ｆ＿３及Ｆ＿８断层的倾向及深部延展关系。对邻近岩体与坝基岩体的Ｖｐ波测速对比，为评价该区坝址岩体工程地质提供了资料。
Digital seismic exploration is carried out in the exposed mountainous area of metamorphic rock, mainly using multiple superimposed digital processing methods of seismic data. By analyzing and analyzing the seismic reflection wave characteristics, the dislocations of the faulted F_3 and F_8 faults and deep extension relations are finally solved. Comparing the velocities of Vp waves between the adjacent rock masses and the dam foundation rock mass provides the data for evaluating the geotechnical engineering of the dam site in this area.