某矿区形变监测多级GPS网的研究与建立

The Survey and Establishment of Multi-level GPS Network for the Deformation Monitoring of A Mine

矿山开采引起的矿区地形变化会造成矿区地表、管线、井架、建筑物等各种设施的位移和变形,直接影响矿井的安全和生产。为实施矿山长期监测需要,以某煤矿的地面监测网为例,探讨了矿山GPS监测网的网型设计、布测过程、建设特点、监测应用,并提出了推广应用的合理建议。

Mine exploitation brought about the surface deformation , which can cause the displacement and deformation of the earth＇s surface , pipelines, derricks , buildings and other facilities in the mine, directly affect the safety and production of the mine. To the need for long-term monitoring about the mine, an example of ground-based monitoring network of a coal mine is tooked, the design of the GPS monitoring network about the mine is discussed, the process of arrangement and measuring, the peculiarities of the establishment, and the appliances of the monitoring is discussed. The sound proposals to generalise the appliances are presented.