摘要
尾矿坝是矿山企业重点安全监测部位,进行长期的沉降变形监测,掌握坝体沉降的大小、速度、趋势,是保证坝体安全运行的必要措施。采用高精度EDM三角高程测量进行尾矿坝沉降监测,利用监测数据建立有效的沉降监控模型,对沉降规律进行研究,对沉降的变化趋势进行预测,不仅降低了监测难度和劳动强度,而且精度能够满足相关要求,完全能够有效地监测尾矿坝的安全运行。
Tailings fill dam is the key part to be monitored in mines. In order to secure the safe operations of the whole dam, necessary measures shall be taken, including monitoring long - term sinkage and distortion and recording the size, speed and trend. By adopting high -precision EDM triangle ahimetrie survey to check the sinkage of the tailings fill dam, sinkage monitor model can be effectively set up with monitoring data. That will not only decrease the difficulty of monitor and the intensity of labor, but also meet the requirements of precision in the research and forecast of sinkage, effectively monitoring the safe operations of tailings fill dam.
出处
《中国钼业》
2008年第3期37-39,共3页
China Molybdenum Industry
关键词
EDM三角高程测量
尾矿坝
沉降监测
EDM triangle altimetrie survey
tailings fill dam
sinkage monitor
