Modern recycle prefab chicken farm poultry house

The modern circular prefabricated chicken farm poultry house steel structure engineering has advantages such as light structural weight, good functionality, high industrial production level, slow construction speed, beautiful construction shape, favorable environmental protection, and large space. The Ministry of Construction refers to it as reusable and environmentally friendly green construction.

1、 Defects in Steel Structure Engineering Structures and General Concrete Structures

From the perspective of steel structure engineering, the main defects are performance stability. Two aspects of housing acquisition

1. When a steel structure catches fire, it is not afraid of poor fire function and needs to be coated with concrete to prevent fire residues from being wrapped.

2. Corrosion and rust prevention treatment are required during the construction process.

3. The deformation is greater than that of concrete structures. But the multi-layer structure is not significant.

2、 Advantages of comparing steel structure engineering structures with general concrete structures

1. The steel structure engineering structure adopts a combination of steel concrete columns and steel beams. Because the strength of steel structures is significantly higher than that of concrete, the cross-section of structural columns and beams is reduced, resulting in a decrease in the amount of concrete and steel reinforcement used.

2. Steel concrete columns improve the load-bearing capacity of structural columns, reduce the thickness of steel plates in columns, and at the same time, improve the stiffness of columns and corresponding lateral stiffness of the structure, which is beneficial for improving the fire prevention ability of columns.

3. The strength of steel structure engineering is significantly higher than that of concrete, making it easier to obtain large spaces and improving the utilization rate of indoor space. In the past, larger indoor spaces had concrete columns with large cross-sections, which affected their appearance and use. The smaller the cross-sectional area of the main components of steel structures compared to steel concrete structures; Generally, the usable area can be expanded by 5% -10%.

4. The construction speed of steel structure engineering is not slow, and factors such as manufacturing cycle, equipment cycle, material cost, and management cost are taken into consideration. Cost has economic advantages in projects with long construction periods.

5. Steel structural components are produced on a factory scale with good processing accuracy, which is conducive to on-site construction accuracy control. Its error control is measured in millimeters; The precision of concrete construction is controlled in centimeters.