Quantitative grading of status evaluation of landforms and landscape in mining geo-environments: A case study of two coal mines in Shaanxi Province

There are problems of uncertainty and difficulties to operate and quantify in practical work in evaluation index about the influence degree of landforms and landscape proposed by compiling code on the project of mining geo-environmental protection and integrated renovation. A case was studied in two coalmines in Bin and Shenmu countries from site construction and ground collapse caused by mining, the numerical intervals of classified quantification respectively about the influence degree of two indexes in the standard was put forward. This set of quantitative system of evaluation index put forward the theoretical basis with strong maneuverability for compiling the project of mining geo-environmental protection and integrated renovation in.coal mines