What are the outstanding performance advantages of H-beam steel

What are the outstanding performance advantages of the British standard H-beam steel

H-beam steel is a type of steel that is widely used in the present. Corresponding to ordinary steel, what are the windward characteristics of H-beam steel? Let's take a look together. Compared to I-beams, the structural strength is high, and the cross-sectional modulus is large. When the load-bearing requirements are the same, it can save 10-15% of metal. The design style is agile and rich. With the same beam height, the bay of steel structure can be 50% larger than that of concrete structure, making the construction arrangement more agile.

The light weight of the structure, as well as the relatively light weight of the concrete structure, reduces the internal force of the structural design, which can make the construction of the structural foundation low in requirements, lightweight in construction, and lower in cost. Compared to concrete structures, steel structure columns have a smaller cross-sectional area, which can increase the useful utilization area for construction. Depending on the different construction methods, the useful utilization area can be increased by 4-6%. High structural stability, steel structures mainly made of hot-rolled H-beams have suitable structural principles, good plasticity and flexibility, high structural stability, and are suitable for construction of steel structures mainly subjected to vibration and attack loads with low damage levels.

Below is an introduction to the method of reasonable stacking of H-beams:

1. Understanding the standard of stacking is to stack according to types and standards under safe conditions. Different types of H-beams should be stacked separately, mixed and corroded with each other.

2. Also, it is necessary to prevent the storage of items that have corrosive effects on steel near the stacking position.

3. The angle steel and channel steel stacked in the open air should be placed vertically, with the mouth facing downwards, and the I-beam should be placed vertically. The groove surface of the steel should not be facing upwards, and the accumulated water will rust.

4. The bottom of the stack should be raised, consolidated, and flat, and the data should be deformed due to moisture. If the warehouse is on a sunny cement ground, the height should be 0.1m; If it is muddy ground, it must be raised by 0.2~0.5m. The same type of data should be stacked separately according to the order of storage, in order to comply with the principle of first send.

5. H-shaped steel piled up in the open air, with wooden mats or stones underneath, slightly skewed on the stack surface for drainage, and attention should be paid to the straightness of the data placement. There should be a passage between the stacks, usually 0.5m for inspection. The revenue and expenditure passage depends on the details of the data and the transportation machinery.