河北CORS在矿山地面沉陷监测中的应用与实践  

The Application and Practice of CORS in Monitoring the Ground Subsidence for Mining

作　　者：朱增锋[1] 郑娇娇[1] 罗盛楠 

机构地区：[1]中国地质大学长城学院,河北保定071000 [2]山西省煤炭地质水文勘察研究院,山西太原030006

出　　处：《湖南工业职业技术学院学报》2017年第2期14-16,共3页Journal of Hunan Industry Polytechnic

基　　金：河北省科学技术厅2016年重点研发计划项目"石矿迹地工程与生物协同重建技术集成与示范"(项目编号:16234204D)

摘　　要：矿山开采易引起地面的沉陷,沉陷大小和速度将直接影响矿山安全。传统的水准测量方法在矿山范围内实施难度较大,在矿山地面沉陷监测中使用CORS代替水准测量,通过建立高程拟合数字模型,求定转换参数,计算出正常高。结果显示,利用CORS系统对矿山地面沉陷进行监测,监测结果可达到四等水准测量精度的要求。河北CORS可广泛应用于矿山地面沉陷监测中,该方法可提高工作效率,具有广阔的应用前景。Mining easily causes the ground subsidence, whose size and speed directly affect the safety of mines. It is difficult to implement the traditional leveling method in the area of mines. During the time of monitoring the ground subsidence, CORS replaces the leveling method, and the given conversion parameter is worked out and the normal height is calculated by the establishing the height fitting digital model. The result shows that the monitoring results can achieve the accuracy requirement of the fourth leveling. CORS in Hebei can be widely used in monitoring ground subsidence caused by mining. This method can improve the work efficiency and has a broad application prospect.

关 键 词：CORS 沉陷监测 水准测量 

分 类 号：P542.1[天文地球—构造地质学]