摘要
本文较详细地介绍了氧-18（18O）、氘（D或2H），氚（T或3H）等环境同位素在水电工程地质勘察中的应用原理，列举了国内几个大型水电工程针对不同工程地质问题而开展环境同位素研究的应用实例，并对该方法的应用前景进行了展望。
This paper rather minutely introduces the principle of application of the environmental isotopes 18O,D or 2H,T or 3H etc. in the geotechnical investigation of hydropower projects. It enumerates the application case histories of developing the study of environmental isotopes aiming at different geotechnic problems in several large scale hydropower projects of this country. Also, it makes prospect of the application foreground of this method.
出处
《勘察科学技术》
1997年第6期13-18,共6页
Site Investigation Science and Technology
关键词
水电工程
地质勘察
环境同位素法
工程地质
geotechnical investigation of hydropower project
method of environmental isotopes
H.Craigh linear equation of precipitation
elevation effect
age determination by T or^3H method
