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TIME SERIES FORCASTING MODEL OF GROUND SURFACE DEFORMATION CAUSED BY CURTAIN GROUTING FOR COAL MINE SHAFT
Author(s): 
Pages: 119-122
Year: Issue:  1
Journal: Journal of Geodesy and Geodynamics

Keyword:  帷幕注浆地表形变监测时间间隔预报 ;
Abstract: 经过多年生产经营后的煤矿矿井都会发生不同程度的位移和变形,而帷幕注浆是治理矿井及其周围地表位移和变形的有效方法之一.通过对帷幕注浆的主井及其附近地表实施的变形监测,对不同监测点的不同时间间隔序列进行分析,发现采用平均时间间隔序列建立的模型其预报精度等级和预报准确率均为最优.
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