Abstract:

The land suitability evaluation of mine is the basis of the research of reclamation, by reading a large number of documents, the reclaimed land suitability evaluation is on the basis of the mountainous’ terrain. First, the author divided evaluation unit and determined the limited factor, then index extreme conditions using index and method and calculation method of comprehensive, it was concluded that the results of the suitable assessment. Two kinds of methods avoided the comprehensive use only in one way, and finally to find limitary factor by extreming with minimum limitation in order to analyze appropriate land reclamation method and type of different assessment unit. In addition, Five Mountains Mountain was mountain-coal-mine, the author focused on it as the research object to provide the rational utilization of land reclamation for mountain-coal-mine, and provide the basis for the similar area.