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1 前言自先进的电子计算机和计算机处理技术引入地震勘探领域,无论是地震资料的采集,还是资料的处理解释都日趋于自动化。极大地提高了勘探精度和可靠程度。但这仅限于反射波法地震勘探。而对于折射波法发展较慢,尤其是在资料处理解释方面更是如此。对于浅层初至折射波法,由于数据量较少,其资料处理解释工作仍用人工来完成。本文根据这一情况,讨论在IBM-PC机上对浅层初至折射波地震资料进行自动解释并在绘图仪上绘制解释成果图件的实现原理与方法。并对实际资料进行了处理,经与人工解释的成果资料对比,两者非常接近。因此,用微机对初至折射资料进行自动解释代替人工解释是可行的,
1 INTRODUCTION Since the introduction of advanced computer and computer processing techniques into the field of seismic exploration, both the acquisition of seismic data and the interpretation of data processing have become increasingly automated. Greatly improve the accuracy and reliability of exploration. But this is limited to reflection wave seismic exploration. However, the development of refraction wave method is slow, especially in data processing and interpretation. For the shallow first-arrival refraction wave method, the data processing and interpretation work is still done manually due to the small amount of data. Based on this situation, this paper discusses the principle and method of automatically interpreting the shallow first-arrival refracted wave seismic data on an IBM-PC and mapping the results on a plotter. The actual data were processed and compared with the results of manual interpretation, the two were very close. Therefore, it is feasible to use the computer to automatically interpret the first refraction data instead of artificial interpretation.