摘要
论述了瞬态瑞利波勘探的原理及频散曲线在勘探中的重要性，在分析采集数据时的注意事项和影响τ－ｐ变换的几种因素的基础上，结合实例探讨了用τ－ｐ变换法求瞬态瑞利波频散曲线的方法，并给出了该方法的流程图及其分析结果．
The principle of transient-state wave reconnoitring and the essentiality of λR-vR curve is discussed, the factors that affect the τ-p transformation and cautions of gathering data is analysesed. Discuss the method of requesting λR-νR curve by τ-P transformation with example,and the solution's program and result is presented which takes on referrence and practicability.
出处
《武汉大学学报（自然科学版）》
CSCD
2000年第1期123-126,共4页
Journal of Wuhan University(Natural Science Edition)
基金
九五国家重点科技攻关项目!(204980340)
武汉市晨光计划科研基金!(204980130)
关键词
瞬态瑞利波勘探
频散曲线
地震勘探
transient-state Rayleigh wave reconnoitre
τ-p transformation
λR-vR curve
fake frequency phenomenon
port effect
