Study on fault sliding induced by coal mining affected to village buildings

In order to study the fault sliding induced by the mining in the underground mine affected to the villages, based on a coal mining under a village within a coal mining area in East China as the study object, a comparison was conducted on the damage results before the predicted coal mining and after the actual coal minin g and an influence law of No. F26 fault activation affected to the buildings in the village was analyzed. A prediction model of the probability integral under the influences of the fault was applied to quantitatively calculate the influences of the fault sliding and to provide the coal mining plan under the village to eliminate the fault sliding. Th e results showed that the bed separation space formed by the fault sliding would have a promotion role affected to the mining subsidence and could be showed in the b uilding damage grade and influence scope. Under the influence of the fault, the probility integral model was ftted in the mining area and the coordinative mining plan selected for the coal mining under the A village could well control the fault sliding.