摘要
Abstract
For providing guidance in tunnel construction, on the export DK1095+975 the GPR (ground penetrating radar) survey is carried on prior construction, which aim is to identify harmful geological structures such as fault, karst caves, loose body, hydrogeologic condition along the working face, and to ensure construction safety, reduce harmful degree of geological disasters, provide basic geological data for optimal design of tunnel construction.关键词
超前地质预报/探地雷达/隧道施工Key words
Geological prediction/Ground penetrating radar/No.1 Tunnel of Large Grange分类
天文与地球科学
