Study and application of suitability evaluation of land reclamation based on comprehensive extreme condition method
Shidong Wang · Cehui kexue · 2012
The suitability evaluation of land reclamation in mining area has multiple significance for land reclamation,and different methods selected will affect the accuracy and objectivity of suitability evaluation results,thereby will affect decision-making of land reclamation.In the paper,five basic methods:extreme condition method,sum of index method,extension method,fuzzy comprehensive assessment method and artificial neura1 network method were discussed and analyzed,and on the basis,a comprehensive extreme condition method was developed and applied in land reclamation of Eighth Coal Mine in Hebi and good results were acquired.This evaluation method has better applicability than traditional methods,its operation is simple and evaluation results obtained will be more scientific.