基于C#的地下管线点数学精度统计程序设计  

Pointgeographicaccuracy in Underground Pipeline Detection Statistics Program Design Based on C#

作　　者：刘军 刘全海 

机构地区：[1]常州市测绘院,江苏常州213003

出　　处：《城市勘测》2018年第1期136-138,共3页Urban Geotechnical Investigation & Surveying

摘　　要：针对城市地下管线探测点的数学精度手工统计工作量大且困难的问题,提出了开发应用程序解决该问题的有效办法。设计应用程序对地下管线探测点的测量坐标与质检坐标进行较差计算,并把小于限差值的管线点进行数学精度统计,大于限差值的不参与数学精度统计,只记录其点号;管线点数学精度统计完成后再生成精度统计报表。实践表明通过开发程序解决海量的地下管线点位数学精度统计问题起到了事半功倍的效果,减轻了作业人员的劳动强度,提高了精度统计的准确率,同时为解决此类问题提供了新的思路与新方法。Aiming at the problem of the mathematical precision of the underground pipeline detection point in the city,the manual statistical workload is large and difficult,this paper puts forward an effective method to develop and apply the program to solve the problem. Application design calculation of poor measurement coordinates and the coordinates of quality inspection of underground pipeline detection,and the difference is smaller than the limit point pipeline mathematical precision statistics,more than the limit value is not involved in the mathematical accuracy of statistics,only record the point; complete the pipeline mathematical precision statistics generated after precision statistics. Wujin district underground pipeline detection accuracy of statistical practice shows that based on Pipeline Engineering Mathematics: through the development of a program to solve the massive underground pipeline point of mathematical precision statistical problems play a multiplier effect,reduce the labor intensity of workers,improve the accuracy of precision statistics,and provides new ideas and new methods to solve this kind of problem.

关 键 词：管线 坐标 数学精度 点位中误差 程序 

分 类 号：TU990.3[建筑科学—市政工程]