Applied example of harmonized mining under the buildings

According to the current station of the condition of the geology mining and group of farm buildings on the surface about the 33rd working field in one mine,this article analysis and study the coordination mining of multiple working fields under the group of farm buildings,provide the mine plans and the parameter of the coordination mining of multiple working fields,and prove it practicably that it can mine coal under the group of farm buildings with the method of the Coordination mining of multiple working fields.