摘要
设计了两套九道岭煤矿副井与西风井之间-700m水平大巷贯通测量方案，并从精度和工程预算等方面分析了其优缺点，选出最优方案。讨论了井下导线加测陀螺边的优点，提出测陀螺边的最佳位置为2i/（2m＋1）L （L为导线全长，适用等边直伸型导线），最佳条数为1～2条。
Two surveying plans were designed about the --700m Hole-Links up between west wind shaft and auxiliary shaft of Jiudaoling coal mine, and the better plan is selected by final accuracy and total cost. The advantage of combining baseline and survey gyro compassing side method is disccused. The best position for survey gyro compassing side should be 2i/（2m＋1）L （L is the span of traverse,it is suitable for the equilateral straight traverse）, the best number of baseline is 1 to 2.
出处
《测绘工程》
CSCD
2008年第3期62-65,共4页
Engineering of Surveying and Mapping
关键词
贯通测量
精度预计
陀螺定向
最佳位置
最佳条数
Hole-Links up surveying
precision estimate
gyroscope orientation
the best position
The best number of baseline
