SM胶和 SD钻具在某水库山体滑坡勘探中的应用

摘要

Brittle rock and fault belt in drilling and coring is always a difficult problem in water re-sources exploration.The author of this paper in a reservoir in the right side of the mountain landslide stability in the course of the study using SM gum as washing liquid , with SD double single drill on brittle rock and fault fracture zone of drilling and coring , has obtained the good technical and eco-nomic effect.The engineering experience for similar engineering drilling , sampling and testing to pro-vide guidance and reference.%脆性岩石和断层破碎带的钻探与取心一直是水利勘探中的难题。在某水库右侧山体滑坡体稳定性研究过程中，采用以SM胶作冲洗液、结合SD双管单动钻具对脆性岩石和断层破碎带进行钻探和取心，取得了良好的技术和经济效果。其工程经验可为类似工程钻探、取样试验提供指导与参考。