应用浅层地震勘探划分地下软土结构

The Application of Hallow Seismic Exploration in Dividing the Construction of Soft Foundation

地震勘探方法是进行浅层地下构造划分的重要方法技术之一。针对我国许多公路工程建设勘查过程中经常会遇到的不良地质体的探测问题,以及软土地基在公路建设工程中所存在危害性,本次勘探应用了浅层地震反射波探测技术对地下软土地基进行划分,总结了软土地基在浅层地震勘探中表现的特征和规律,并对解释成果进行了详细分析,最终确定了其空间分布范围。

Seismic exploration is one of the most important methods to plot out the construction of shallow layers. Aiming at the problems of geological defects in the process of road detecting engineering, the exploration uses shallow seismic reflection wave method to divide the boundary of the soft-soil foundation, summarizes its characteristics and rules in seismic exploration, and analyses the interpreting results in detail. Finally, it confirms the distribu- tion of soft-soil foundation.