Fig. 8From: Predicting the distribution of ground fissures and water-conducted fissures induced by coal mining: a case studyThe contour map of the tensile deformation of the ground surface when the working face is extended from the position of 130 to 270 m (\({\varvec{l}}\)—the distance between the working face and the farthest open–closed fissure)Back to article page