Overview of Coal Storage Structure Abroad
The original method of coal storage was the original open-pit bunker. But this kind of bunker is influenced easily by surroundings. Therefore, the scientificity of the closed coal storage structure is much higher than that of the open-pit bunker. With the continuous increase of industrial demand and the continuous improvement of the level of construction technology, there are so many changes whether on structure or construction materials. And, the large-span spatial structure can provide a shape that conforms to the natural shape of material accumulation, so it is suitable for the storage of solid materials such as coal, salt, ore and cement. Guangdong Lufeng Jiahuwan Power Plant is a spherical shell grid bunker with a diameter of 120M, which is a spatial structure. In recent years, spatial reticulated shell structure has been widely used in dry coal shed construction. The forms of reticulated shells are various, and the common ones are cylindrical reticulated shells and spheric