And the results show that with the increase of mining height, the surface subsidence and horizontal movement value increase, while the subsidence factor decreases in nonlinear.

 
  • 結果表明:在采深和采出率等條件相同的情況下,地表下沉值和水平移動(dòng)值均隨采厚的增加而增大,而下沉系數隨采厚的增加以非線(xiàn)性關(guān)系逐漸減少。
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