The Application of Combined Suspension Frame Top-coal Blasting and Mining Technique in Gushuyuan Coal Mine;

In the construction of 91306 face's cut-hole with the large cross-section in Gushuyuan Coal Mine there are two groups of compound faults,adopting the method of the joint support of the bolt suspended net and steel band obtains good results of passing through the fracture zone of the compound fault with then large cross-section,which provides experiences for popularizing this method.

Refuse Administration Process in Gushuyuan Coalmine;

Pprobe into the Sustainable Development Model of Gushuyuan Coal Mine

This paper introduces the cause,process and benefit of technical system reform for coal-washing,coal-storing,coal-returning at Gushuyuan Mine coal preparation plant of Jin Mei Group.

This paper analyzes the water quality characteristics of the mine-water,and taking Gushuyuan Coal Mine of Jincheng Coal Industrial(Group)Company as the example,expounds in detail the mine-water treatment process and reuse technology,compares the water quality before and after the treatment in Gushuyuan Coal Mine,and introduces the economical and social benefits caused by the mine-water treatment.

From ancient academy to the planning of modern campus;

Ancient Academy played an important role in cultivating talent,inheriting culture and nurturing lives.