The space grid structure of the dry coal shed has been developed for 20 years. The structural forms used mainly include flat steel frame, flat truss, flat arch and cylindrical net shell structure. According to the comparison of the technical and economic indicators of the built dry coal shed grid structure, the cylindrical reticulated shell has obvious advantages, and it has become the main structural form of the dry coal shed grid structure.

 
The grid structure is adopted to reduce the bearing capacity of the roof. Generally speaking, 40-70 kg of steel is used per square meter of projected area.
With the development of my country's power industry, dry coal sheds have been extensively constructed and studied. Due to environmental protection requirements and strict control of construction land, the method of coal piles must be replaced by closed storage methods, so the construction of dry coal sheds has flourished in my country in recent years.
 
Generally speaking, the main function of the dry coal shed structure is to cover the coal yard to prevent the coal from being drenched when it rains and polluting the environment when it is windy. It is an energy-saving and environmental protection project. The architectural function of the dry coal shed is mainly a large storage warehouse. Therefore, it must have a certain storage and working space, that is, the structure must meet certain clearance requirements, and the cross-sectional shape of its effective space is trapezoidal, and the envelope of the working space is close to an arc.
 
The length and width of the dry coal shed grid are determined according to the needs of installed capacity, and the height of its structure is determined by the operational requirements of coal stacking and bucket wheel machines. Therefore, the grid structure of dry coal shed is characterized by large span, high height and wide coverage area.


Jiangsu Huahai Steel Structure Grid Engineering Construction Co., Ltd. specializes in grids, stainless steel grids, carbon steel grids, welded ball grids, dry coal shed grids, grid accessories, light steel structures, light steel villas, and solar photovoltaic supports , Power plant boiler steel structure outdoor steel structure products and other engineering consulting, design, production, construction, installation and technical support services. It is a large-scale enterprise integrating international design, procurement, production, installation, trade and service. Ten years of experience in grid processing steel structure engineering projects, Xuzhou steel structure engineering grid processing base, is one of the best and most professional, best engineering, and lowest price grid steel structure engineering construction companies in Xuzhou.