应用跨孔地震CT技术检测锚基基础断裂
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摘要
跨孔地震CT技术是一种实用性较强的高分辨率地震勘探手段,文章叙述了地震CT技术原理及其具体工作方法,并通过锚基基础断裂探测实例与效果,指出跨孔地震CT技术和已知地质资料相结合,将在地质工程等领域具有较好的应用前景。
Crosshole seismic wave CT is a very practical prospecting technique with high resolution. In the paper,the detecting principle and working methods and data analysis of crosshole seismic wave CT technique are introduced. By the detecting example of base fault during anchor and its effect, the practical value and prospect of the CT technique in the field of geology engineering combining with known geologic data are indicated.
引文
[1] 刘盛东,李承华.地震走时层析成像算法与比较[J].中国矿业大学学报,2000,29(2):211~214.
    [2] 杨文采,李幼铭.应用地震层析成像[M].北京:地质出版社,1993:69~78.
    [3] 李承华.矿区小型断裂构造地震透射CT探测技术研究[D].淮南工业学院硕士学位论文,1998:25~35.
    [4] 邱庆程,李伟和.跨孔地震CT层析成像在岩溶勘察中的应用[J].物探与化探,2001,25(3):236~240.

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