浅层地震勘探在工程勘察中的应用

根据地震波传播的基本理论,首先详细论述了各种波传播的特点,然后根据各种波的特点,论述了各种勘探方法－－浅层反射波法、浅层折射波法、回折波剖面法及ＰＳ速度测井等方法的应用前提、应用范围及野外工作方法。并结合本单位近几年的工作成果,对一些应用实例进行了讨论。该方法在实际应用中解决了许多地质及工程问题,为城市地城小区划及建筑工程场地的选址提供了必要的参考资料,取得了较好的效果。     

The movement age of hidden fault and analysis on width of its effect zone from shallow seismic sounding and drilling data

Introduction Artificial seismic sounding is a geophysical exploration technique developed in prospectingfor oil and gas and other mineral resources and consists of reflection wave and refraction waveexploration methods. With rapid development of computer techniques and sounding instruments,the reflection wave method became a high-resolution imagery technique for underground struc-tures and is widespreadly used in detection of underground caves and in engineering exploration.In previous se…