摘要
本文介绍了在山区隧道勘测中应用综合物探方法的经验,着重叙述了用地震折射法查明覆盖层和风化岩厚度,基岩埋深以及用波速资料进行围岩分类的成果。文中还列举了两个隧道工程勘探实例及其效果。
This paper introduces the experiences of using the comprehensive geophysical prospecting methods for tunnel investigation in, hilly area. It stressed on the results of revealing the thicknesses of overburden and weathered layer, the depths of rock surface, and the adjoining rock classification from wave velocity data by seismic refraction method. Two case histoties of tunnel investigation are described also.
出处
《勘察科学技术》
1989年第5期62-64,共3页
Site Investigation Science and Technology
