This paper introduces slipform construction of large diameter raw-coal buffer silo wall in Yuhua Coal Mine.

Difficulties in allocating surge bin logistics system reliability analysis are analyzed.

According to the test results,the product storage bin was constructed to No6 sinter machine, so that the operational rate of No6 sinter machine improved significantly, and the contradiction of sinter suply and consumption between sinter plant and BF was mitigated.

In order to reveal the immanence mechanism of macroscopic distortion and crack of the silo wall,the flow state of particles,dynamic stress of the wall and distribution network of interior granular material pressure are simulated with the distinct element method in the process of discharge from raw coal silo in power plant.

Deformation,cracking and vibration phenomenon have appeared in raw coal silo of a thermal power plant.

This paper expounds in detail the structural design of raw coal loading bunker, including the force analysis and calculation of the building above top of bunker, the top of bunker, the wall of bunker, the bottom of bunker, the supporting structure of bunker bottom, and the foundation, etc.

Discussion on rational millisecond time for sectional blasting of full depth of mine underground coal bunker;

The comparison of the two disposal schemes of coal bunker ground treatment with different ground conditions;