【摘要】 在309国道马石店隧道勘察中,利用高密度电阻率法和浅层地震波法进行勘察,为勘察设计提供依据。实践表明以高密度电法为主、浅层地震折射波法相辅助进行物探勘测,通过综合比较,在查明风化层和基岩分界及隐伏构造方面,取得了不错的效果。更多还原

【Abstract】 Mashidian tunnel is explored by using high-density resistivity method and shallow seismic method,high-density electrical is main,assisted by shallow seismic refraction method.through a comprehensive comparison,the boundary between Regolith and bedrock,as well as the buried structure,can be identified to provide a basis for the survey and design.更多还原