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高溜井联系测量的精度直接影响导线的精度,是决定导线能否达到井巷贯通要求的重要因素,是关系到能否保证工程质量的重大问题。十余年来,我们曾采用过锤线投影法和倾斜水平度盘法,解决了很多溜井贯通问题。但是,这些方法对又高(15～30米)又陡(60～85°)的溜井不实用。遵照毛主席有关调查研究的教导,我们在1967～1969年期间,进行了21次现场试验。经过反复检验和对照分析,找到了一种较好的测量方法,称为折线投影法。折线投影法经过了5次现场实测的检验和
The accuracy of the high-slip-hole contact measurement directly affects the accuracy of the wire, which is an important factor that determines whether the wire can reach the requirement of the well-lane. It is a major issue that can guarantee the quality of the project. For more than ten years, we have adopted the hammer line projection method and the inclination of the level of disk method to solve a lot of slip through problems. However, these methods are impractical for slippery wells that are high (15-30 meters) and steep (60-85 degrees). Following Chairman Mao's teaching and research, we conducted 21 field experiments between 1967 and 1969. After repeated testing and comparative analysis, found a better measurement method, called the line projection method. Polyline projection method after 5 field test and test