摘要
运用地震反射波法、电阻率剖面法和电阻率测深法的综合勘察 ,对黎川大桥河西岸桥基的地质稳定性及隐伏异常地质体进行了研究。结果表明 :河西岸桥台位置有长英岩脉存在 ,脉体SW侧比NE侧花岗岩风化更为严重。
This paper with three geophysical exploration methods: seismic reflection method, resistivity profile method and resistivity sounding method, has studied geological stability and the anomaly geological object underground of the bridge\|foundation of LiChuan bridge. The results show that there were felsic\|veins at the location of bridge\|end in the west bank of Li Chuan\|river, which weathered in the SE\|side of it much more than the NW\|side.
出处
《华东地质学院学报》
2002年第2期113-116,共4页
Journal of East China Geological Institute
关键词
浅层地震
电剖面
电测深
桥基础
异常地质体
Shallow seism
resistivity profile
resistivity sounding
bridge foundation
anomaly geological object
