Publication
CORRELATION BETWEEN THE AVERAGE AND FORECASTED CURVATURES CAUSED BY HARD COAL EXPLOITATION CONDUCTED AT THE GREAT DEPTH IN SEVERAL COAL SEAMS
(STEF92 Technology, 2018-06-20, Ryszard Mielimąka)
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In this article was designated a relation of average values of measured curvatures of mining terrain with their forecasted values. These values were calculated by the use of the Bialek?s formula with the values of its parameters determined from the geodesic measurements results. The average graphs of measured curvatures were obtained on the base of average values of terrain subsidence caused by multi-seams exploitation of hard coal at the great depth. An exploitation was conducted by the use of longwall system, in...
Geodesy and Mine Surveying2018