��ɽ�������������������˸���Ӱ�죬�Կ�ɽ������������������ʵ�ֿ�ҵ�ɳ�����չ�ı�Ҫ�ֶΡ����߽����˿�ɽ�������̻���������Ŀ������ָ����ϵ�����ò�η�����ȷ������������ָ���Ȩ��; �涨�˷ּ����򣬲��Ը�������ָ������˷ּ�; �����˿�ɽ����������ϵ����������Ŀ���ۺ�����ģ�ͣ�������ģ��Ӧ���ڿ�ɽʵ�ʣ��ó��ÿ�ɽ���������ϲ�輰ʱ��ȡ��ʩ��������

Mine development brings negative effects to the environment of mining area�� To evaluate mine environmental quality is a necessary way to realize the sustainable development of mining industry�� The multi-objective evaluation index system of the environmental impact assessment in mine geotechnical system was established�� and the weights of which was determined based on AHP�� The classification rules were stipulated��and then each evaluation index was classified�� Multi-objective synthesis evaluation model for the environmental impact assessment in mine geotechnical system was established��and the model was applied in mining��