测绘与空间地理信息
測繪與空間地理信息
측회여공간지리신식
GEOMATICS & SPATIAL INFORMATION TECHNOLOGY
2011年
4期
194-196
,共3页
边角网%十字中线%恢复%精度
邊角網%十字中線%恢複%精度
변각망%십자중선%회복%정도
triangulateration network%cross line through shaft center%restoration%accuracy
首先介绍了边角网在煤矿地面控制系统恢复中的应用,再利用恢复后的控制成果对井筒十字中线基点精确放样,然后再次利用边角网对放样的基点进行检测。以吴桂桥煤矿为例,阐述边角网在煤矿井筒十字中线恢复中的应用。
首先介紹瞭邊角網在煤礦地麵控製繫統恢複中的應用,再利用恢複後的控製成果對井筒十字中線基點精確放樣,然後再次利用邊角網對放樣的基點進行檢測。以吳桂橋煤礦為例,闡述邊角網在煤礦井筒十字中線恢複中的應用。
수선개소료변각망재매광지면공제계통회복중적응용,재이용회복후적공제성과대정통십자중선기점정학방양,연후재차이용변각망대방양적기점진행검측。이오계교매광위례,천술변각망재매광정통십자중선회복중적응용。
This paper firstly introduced the application of triangulateration network for restoration of ground control system in coal mine.Then it implemented the accurately setting-out of cross line through shaft center using the restored control results.Furthermore,it testified the base points by the method of triangulateration network.Taking Wuguiqiao coal mine as an example,it discussed the application of triangulateration network for restoration of cross line through shaft center.