稳态瑞雷波实测洞穴D─R曲线的类型  

TYPES OF D-R CURVE OF CAVERN MEASURED BY STEADY-STATE RAYLEIGH WAVE

作　　者：夏宇靖[1] 

机构地区：[1]煤炭科学研究总院西安分院

出　　处：《煤田地质与勘探》1996年第1期50-55,共6页Coal Geology & Exploration

摘　　要：瑞雷波勘探对洞穴、疏松带等地质体的判断主要根据Ｄ—ｖＲ曲线形态变化表现的异常特征进行，这在很大程度上有赖于解释者的实践经验。作者根据多年的实践，把洞穴类地质体表现的异常特征归纳为６类，分别举例加以说明，为瑞雷波方法的推广应用及进一步实现解释工作的程序化、自动化，提供了必要的基础资料。n Rayleigh wave prospecting,the diagnosis of geologic bodies,such as cavern,weaker zone and so on,are still based primarily on the abnormal features which are expressed by the variations of D-- VR curve morphology,and they are depended largely on the practical experience of interpreter. Based on many year's practices, the abnormal features expressed by the geologic'bodles like cavern are divided into 6 kinds by the author,and illustrated with examples. Therefore,it provides the foundational data for spreading the application of Rayleigh wave method and futher realizing the programmed control and automatization of interpretation.

关 键 词：地质体 瑞雷波 洞穴 疏松地带 深度 平均速度 

分 类 号：P633.7[天文地球—地质矿产勘探]