P634
广西龙滩电站麻村砂石系统溜井导孔钻探存在对孔斜和岩心采取率要求高、施工条件极差、工期要求紧的施工难点 ,通过采取有效技术措施 ,取得良好效果。介绍了该溜井导孔的防斜、取心、扩孔等技术措施
陈树评.广西龙滩电站麻村砂石系统溜井导孔钻探施工工艺[J].钻探工程,2002,(4):39-40.. Drilling Technology of Guiding-hole of Drain-well in the Sand and Gravel System in Guangxi Longtan Hydro-power Station[J]. Drilling Engineering, 2002,(4):39-40.