Application Research Of Surface Dispalcement Monitoring System On The Yanqianshan Mine Slope

This thesis conducts a research and development about the slope surface displacementmonitoring system in the Mine Slope Front, and analyzes the feasibility of the system through theactual application of TM30precision of total station in the present mine slope front. By exploitingthe Geo COM geographic data communication interface technology, the precision of total station isconnected with computer to achieve the totally automatic measurement of mine slope front by TM30precision of total station instrument under the computer-controlled state. Real-time monitoring dataare obtained, analyzed and evaluated. In the monitoring data processing work,3d coordinate measuringprecision of calculation and determined the monitoring sites, will monitor the data generated in the table line chart.Observation analysis of the specific direction of point, if the3D coordinates of mobile data reaches a presetlimit, the corresponding data position will be marked with deep colors to indicate data overrun in theEXCEL. Then check the validity of data, determine its specific location. If the problem is true,relevant staffs will do some on-the-spot investigation to ensure the safety of mine.The program language of Slope surface displacement monitoring system mine slope is VisualBasic6.0,with its background database backed up by Microsoft SQL Server2008software. The twoperfectly combine with each other to increase the feasibility of this system, making it simpler, moreconvenient and practical. The data obtained from monitoring will be processed by Microsoft Excel2007software. Automatic slope monitoring system automatically monitor the monitoring points inpolar according to the coordinate measuring method, and display the real-time monitoring data. Inorder to ensure the accuracy and reliability of data, measuring data will be handled with automaticpolar real-time difference and analyzed with corresponding mathematical method to test the stabilityof working point in the monitoring network and to endure the effectiveness of monitoring data.The slope surface displacement monitoring system has proved that TM30can finish its taskwith high accuracy and is of practical value through its practical application in the An Shan Mine.Meanwhile, it can also summarize some special problems existing in works, which are of greatsignificance for its further improvement.