China Steel Structure manufacturer

Nov26.2020

　　China Steel Structure manufacturer - Steel structure building is a kind of steel that is light and easy to transport. In recent years, it has been widely used in workshops, workshops, exhibitions, etc. Do you know the key points of steel structure buildings? Now hanau building design will explain to you a bit.

　　1. Pay attention to the reduction of the main beam (0.85) and column (0.75) in the protective load in the work area;

　　2. Regarding the number of pre-archs: pay attention to the two methods of improving appearance and improving appearance, using the premise and improving appearance;

　　3. Deformation and stability, shear strength calculation, use wool part; bending, stretching, compressive strength calculation, use net cross section;

　　4. Strength value of steel structure, strength correction and axial tensile and axial compressive strength of thicker members; in the absence of back plate and single-sided connection, pay special attention to the correction of butt welds. Single angle steel strength (in the case of inspection strips in lattice members and single angle steel in truss truss inspection);

　　5. When calculating the bending strength of the beam, the expansion coefficient of the plastic section should pay attention to the ratio of the flange's free extension width to the thickness should be controlled within a certain limit; the expression of H-shaped steel (total height * total flange width * web Plate thickness * flange thickness), the method of steel profile, the number is the height of the profile;

　　6. The calculation point of the conversion stress should be taken from the height edge of the beam web; for partial compression calculation, if there are stiffeners at the dense load point, it may not be possible to check the partial compression stress. Therefore, the partial compressive stress of the converted stress can be taken as zero.

　　China Steel Structure manufacturer - The above is the "steel structure stress calculation points". China Steel Structure Workshop Manufacturer is a company specializing in the design and construction of steel structure buildings. Steel structure buildings are not only simple in structure and good in quality, but also environmentally friendly. At the same time, the construction cost is particularly low. The main reason for its popularity now, if you have any needs in this regard, please call us, thank you.