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GPS-RTK Technology and Its Application to Slope Displacement Monitoring in Open Pit Mines
Author(s): 
Pages: 80-83,86
Year: Issue:  S1
Journal: Underground Space

Keyword:  GPS 露天矿 边坡 位移 监测;
Abstract: 高陡边坡的稳定性一直是露天矿开采中倍受关注的重要安全问题之一。露天矿高陡边坡在发生跨塌破坏前,会有一个缓慢的位移过程发生。因此,通过对高陡边坡微小位移的监测可以实现对其发生灾难性跨塌的预测。本文讨论了露天矿边坡位移传统监测方法的缺陷及新型的基于GPS的自动监测技术所具有的独特优势,介绍了适用于露天矿边坡位移监测的高精度的GPS技术—RTK技术,阐明了基于GPS-RTK的露天矿边坡位移自动监测系统、边坡安全预警准则及监测实施的基本原则。旨在为相关研究与应用提供有益的借鉴。
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