GPS monitoring of high slope deformation in open pit mines
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摘要: 結合水廠鐵礦邊坡變形GPS監測,圍繞監測點的確定及監測網的優化設計進行了論述.并以6個監測點的9次變形監測數據為依據,結合現場情況及監測經驗,創建水平位移趨勢玫瑰花圖,對監測結果進行簡要分析.監測結果與現場狀況相吻合,說明GPS完全能達到礦山變形監測的精度和要求.Abstract: Through GPS monitoring in Shuichang iron mine, the location of monitoring points and the optimizing design of monitoring network were discussed. Based on 9 phases monitoring data of 6 monitoring points and field monitoring experience, rose diagrams in level displacement direction were mapped. The monitored result accords with the actual state of the mine. Compared with other ordinary monitoring instruments, GPS monitoring can satisfy the precision of an open pit mine's slope deformation monitoring completely.
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Key words:
- GPS monitoring /
- slope deformation /
- monitoring network /
- horizontal displacement /
- rose diagram
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