Abstract：Study of S-wave in laboratory is paid more and more attention to in geophysical exploration.Affecting by many factors during test of S-wave in the laboratory,such as the characteristics of S-wave transducer,the size and structure of core sample,test position and coupler,the S-wave test and measurement in laboratory is more difficult than P-wave survey.Starting from knowing the structures and characteristics of S-wave transducer,the paper listed the use of various kinds of S-wave transducer and some skills of S-wave test and measurement.It's need to pay attention to following items in order to obtain high-quality of results of S-wave test:①the polarizing characters of Swave transducer is needed to carefully known;②honey and tinsel are best coupler;③the polarization of transducer in transmitter and receiver must be coincident in uniform and homogeneous medium;④it must pay attention to the conversion of vibrated mode when the radius of core sample is less than 25 mm.
魏建新, 王椿镛. 横波测试技术的实验室研究[J]. 石油地球物理勘探, 2003, 38(6): 630-635.
Wei Jianxin. Study of S-wave test and measurement technique in laboratory. OGP, 2003, 38(6): 630-635.
