GIS在露井联合开采条件下边坡稳定性监测预报中的应用  

Application of GIS in Monitoring and Forecasting of Slope Stability in Condition of Joint Exploitation of Open-pit

作　　者：吴西臣 徐杨青 

机构地区：[1]中煤科工集团武汉设计研究院,湖北武汉430064

出　　处：《资源环境与工程》2012年第2期154-157,164,共5页Resources Environment & Engineering

摘　　要：以山西某矿露井联合开采条件下边坡稳定监测预报为例,在ArcView GIS平台上构建的三维模型上对边坡位移监测数据和所提取的相关信息进行综合分析及边坡危险性等级划分,并借助GIS的可视化功能将边坡变形及稳定性变化过程及其结果予以展示,直观地反映出露井联合开采条件下边坡的变形及稳定性变化规律,为边坡位移监测数据的保存、管理及稳定性的预警预报提供便捷方法。Take the example of monitoring and forecasting of slope stability in condition of joint exploitation of open-pit,slope displacement monitoring data and related information are comprehensively analyzed by three-dimension model in the ArcView GIS platform.Change process of slope deformation ＆ stability and its results are exhibited with the help of GIS visualization.It directly reflects the change law of deformation and stability of slope in condition of joint exploitation of open-pit.Finally it provides a convenient way for conservation of slope displacement monitoring data and stable early warning.

关 键 词：GIS 露井联合开采 边坡稳定性 监测预报 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TD874.7[天文地球—测绘科学与技术]