Research On Optimization Design Of The GPS Control Network In The Slope Monitoring Of Baiyun West Mine

Now, with open pit slope of high rising and other external factors affecting the Stopeslope gradually in the process of dynamic changes of active. Therefore, slope investigationand control work at the same time, it must immediately take the necessary monitoringmeasures, by monitoring the master the law of deformation feature of slope and providesthe corresponding parameters for decision-making basis to develop correspondingpreventive measures. Among them, is the process of monitoring of slope deformationmonitoring NET control base. In slope monitoring process, the possibility of establishing ahigh-precision, high reliability, high economic efficiency of deformation monitoringnetwork on slope monitoring play an important role.This thesis, case study of BaiYun obo West mine, notified via analysis of mine-relatedinformation and in-situ field reconnaissance, in order to ensure mine safety productionneed to slope monitoring. Slope Rock movement to provide accurate monitoring data,which need high-precision monitoring control network as a baseline for observation ofguarantee, so before implementing slope monitoring should be optimal design of a highprecision, high reliability and high economic efficiency of GPS slope monitoring controlnetwork.This thesis is based on GPS control network for robust optimization of graphic structuralstrength standards for cloud simulation analysis on mine slope monitoring and control networkin the West. BaiYun West, first developed GPS monitoring network of the initial design,and based on the quantitative design, through the establishment of GPS control net grossresistance of a mathematical model using MATLAB software development optimizationprocedures accordingly, allowing GPS network structure robust optimum design of controlnetwork. Final approval to an optimized solution, contains8observation synchronizingring, mesh type precision7.8mm and initial programme to reduce27.3%workload thebest control net arrangement scheme. Optimized scheme in accuracy and efficiency indicators better than the initial plan, greatly improving the efficiency, effective earlysaves network resources. Finally BaiYun West mine optimization design of a highprecision, high reliability, high efficiency and the best conditions of the mine’s existingGPS monitoring network, thus providing the basis for open-pit mine slope monitoringguarantee, final for mine production plays a key role in the safe and orderly. Alsodemonstrates the high accuracy of slope deformation monitoring control network optimaldesign effectiveness and necessity.