频率测深的拟地震解释法  

APPLICATION OF SIMULATING SEISMIC METHOD IN FREQUENCY SOUNDING INTERPRETATION

作　　者：王文忠 罗东山 

机构地区：[1]甘肃煤田综合普查队

出　　处：《煤田地质与勘探》1995年第2期49-54,共6页Coal Geology & Exploration

摘　　要：电磁波和弹性波的复反射函数无论从数学表达形式上，还是从物理意义上都有一定的相似性。通过对拟地震解释法中反射系数ｑｎ的求取，将频率测深曲线转换成ｖｐ－ｔ０曲线及时间剖面，并对均匀介质及２层、３层、４层断面的理论模型和实例做了正反演计算。结果表明，频率测深拟地震解释法作为一种新的解释手段具有较好的应用前景。he reflection functions of the electric-magnetic wave and elastic wave are quite similar each other, not only in mathematical form but also in physical meaning.In this paper,solving reflections coefficient(qn)by using simulating seismic method,the FEM sounding curves can be translated into timesection and VP-to curves.And the theoretical models and fields section which consist of homogeneous medium, two layers,three layers and four layers have been computed with forward & inversion programmes.The results demonstrate that simulating seismic method of the FEM sounding interpretation,as a new interpretation way,will has a wide appliance foreground

关 键 词：频率测深 拟地震解释法 反射波法 电法勘探 

分 类 号：P631.34[天文地球—地质矿产勘探]