Customized Welded H-section Steel Structure

 

As an alternative to hot-rolled I-beam, customized welded H-section steel is a new type of economical construction steel, to design steel structure building with an economical section with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. It has the advantages of strong bending resistance, high structural strength, high structural stability, high structural precision, light structural weight, high industrial production, rich and flexible design styles, environmental protection, simple construction, fast construction speed, small footprint, and suitable for all-weather construction. , the capital turnover rate has been doubled, and the cost saving has been widely used.

 

 

 

In simple terms, a steel column is a steel cylinder, which is very important in many steel structures. The steel column has high requirements on the steel, and its stress state can be divided into an axial compression column and an eccentric compression column, which also determines that the steel must have sufficient performance for these two aspects. High-frequency welding of custom welded H-section steel can achieve this condition and become the choice of steel columns in steel structure buildings. In order to produce high quality custom welded H-steel beam,H-steel columns, some rules need to be followed before assembly:
 

a.Make sure that the high-frequency welded H-beams have been inspected and meet the specified quality standards, coarse beams will only bring defective steel columns. Check the steel specifications to ensure compliance with the drawing requirements to avoid assembly failures.

b.The catenary high-frequency welded H-shaped steel column, wrist arm base, anchoring device base, additional wire shoulder bracket, equipment base, cable fixing bracket and ground connection should be prepared in advance according to the actual situation.

 

 

c. If you do not understand the process, you must not assemble blindly, resulting in waste of steel. After the steel column is assembled, quality inspection should be carried out, and the monitoring should meet the following standards: the shape of the steel column should meet the requirements of the design drawings, and the surface quality should also meet the standard to avoid the collapse of the entire building due to inconsistent design. The compressive strength and tensile strength of steel columns are two very important indicators, and it is necessary to ensure that they meet the standards. The material of the steel column should be selected according to the local natural environment, for example, lightweight materials can be selected in earthquake-prone areas.

 

 

d.The deflection standard of the steel column mainly corresponds to the wind resistance of the building. When the steel column reaches the boundary of the bearing, there should be no obvious bending.
 

Custom welded H-shaped steel columns are often used in various buildings and can play a very good supporting and beautifying role. Due to its wide range of applications and great importance, it will be systematically tested after it is manufactured to ensure that it will not cause problems in use.

We hope that our factory(Foshan Shengbang) will become your steel beam manufacturer and look forward to your inquiry.