The coal shed space frame has a variety of structures, the main body is composed of an arched grid, the length and width are determined by the installed capacity inside, and the width is determined by the working regulations of the bucket turbine. In its development process, the structural forms that should be used mainly include plane rigid frame, plane truss, plane arch and cylindrical reticulated shell structure. According to the economic benefits in recent years, the cylindrical reticulated shell has obvious advantages.
The space frame structure of coal shed belongs to the more connected rod structure in the management system of large-span indoor space structure. The raw materials can make full use of the functions, the production and installation are convenient, the layout of the space frame structure members is flexible, and it is suitable for various shapes of engineering buildings and roof truss structures with large span and column spacing. In addition, the space frame structure has good seismic performance, short construction period and certain periodicity in the layout of its members, light structure, elegant design, and certain decorative design effects. The most widely used type of space structure in mid-span buildings.
The space frame of the coal shed adopts the hidden column cap, which is suitable for the construction method of ground assembly and integral jacking, avoiding high-altitude installation operations, and can improve the installation quality and construction safety of the space frame. The coal shed space frame has a series of advantages such as corrosion resistance, high temperature resistance and moisture resistance, and the coal shed space frame has good seismic performance. Due to the light weight of the space frame structure, the seismic force generated during an earthquake is small. At the same time, the steel has good extensibility and can absorb a large amount of seismic energy. The space frame has a large space rigidity, and the structure is stable and will not collapse, so it has excellent seismic performance.
Post time: Mar-30-2022