金属矿地震勘查的方法技术

RESEARCH OF SEISMIC METHOD FOR BASE METAL EXPLORATION

从研究复杂波场条件下的地震波理论和模型实验入手，介绍了金属矿地震勘查的数据采集、资料处理和综合解释的方法技术。山东邹平铜矿区的试验研究结果表明，在金属矿地震勘查中，利用多次叠加技术可研究测区控矿构造，进行地质填图；利用地震散射波场，可研究地下与矿体有关介质的非均匀性。

In exploration of base-metal ore deposits, the research of seismic method is a very complex subject. The research is begun with analysis of a seismic wave theory and model experiment under the complex wave field and then combined with seismic experiment work of the Zouping copper ore deposit in Shandong province. This paper discusses the methods of data acquisition and processing as well as comprehensive interpretations adopted in the research. The result of the research shows that mineralization and geological structures can be detected using multi fold seismic reflection method, while heterogeneity of media related to no regular copper bearing rocks can be investigated using the seismic scattering wave field in exploration of base metal ore deposits.