With the continuous increase in national steel production, the amount of steel used has also been increasing year by year. More and more factories are choosing to use steel structures, and the application of steel structure factories has become widespread. Compared with traditional building structures, steel structure buildings have the advantages of high strength, strong load-bearing capacity, good seismic resistance, small self occupied space volume, and convenient manufacturing and installation of steel components, making them more popular.
The construction period is a key factor in cost and the time it takes for a building to be put into use. A faster construction time results in faster economic benefits, and costs can naturally decrease as the construction period is shortened. The initial design of the steel structure factory is to establish a budget for material selection, construction requirements, and project duration, providing a clear direction for the construction of the steel structure factory.
The engineering quantity budget of steel structure factory buildings can be divided into most parts. The first part is the rigid frame system, which includes the calculation of the engineering quantity of rigid frame columns, rigid frame beams, connecting plates between beams and columns, connecting plates between columns and foundations, cushion plates, column splicing plates, and beam splicing plates. The inter column support system includes the calculation of the quantity of inter column support cross flowers, scissor braces, horizontal rigid connecting rods, and connecting plates at the connection with the rigid frame columns. The roof support system includes the calculation of the quantity of horizontal roof support, horizontal rigid tie rods, and connecting plates at the connection with the rigid frame beams. The roof maintenance system includes the calculation of the quantity of roof C-shaped steel (depending on the specifications and models of different materials in the design), roof purlin tie rods, roof purlin rigid tie rods, corner braces, roof purlin brackets, joint plates at the connection between corner braces and roof beams, and roof color tiles.
The wall maintenance system includes wall C-shaped steel (depending on the specifications and models of different materials in the design), wall purlin tie rods, wall purlin rigid tie rods, wall purlin brackets, gable columns, connection nodes between gable columns and rigid frame beams, window frames, door frames, connection nodes between door and window frames and wall beams, and calculation of wall color tile engineering quantities. The crane beam system includes the calculation of the quantities of crane beams, car stops, connection nodes between crane beams and rigid frame columns, brake beams, tracks, and track compression components. Another issue is the quantity of colored tiles in steel structure factories, which are often used for waterproofing roof systems.
The preliminary construction period and budget of the steel structure factory can be obtained through the above calculation of the engineering quantity, as well as the use of some components such as welding rods, welding wires, high-strength bolts, etc. This can clarify the budget and duration of the steel structure factory. The installation of steel structure factory buildings is also a major factor affecting the construction period. Professional installation personnel can accelerate the installation progress and ensure the installation quality. It is necessary to choose a professional installation team and engineering company.
