H-shape Steel

タイトルまたは説明

Advantages of Hshape Steel  
1. High strength structure. It has a larger modulus of section in comparison with joist steel, and under the same loadbearing conditions, Hshape steel can save the quantity of metal at *0%*5% .
2. Flexible and various designs. Bay of steel structure is *0% larger than concrete structure under same height of beam so that the construction layout will be more flexible.
3. The structure has light deadweight. The deadweight of steel structure is lighter than that of concrete structure. Steel structure lowers the standard of building structure by reducing internal force of structure design to make construction convenient and reduce construction cost.
4. Steel structure consists of hot rolling Hshape steel, which is scientific and reasonable. Steel structure has good plasticity, flexility and high stability, which make it can be applied to the construction structures that need to sustain strong shock and impact load. It also has strong antidisaster capability, especially applicable to buildings on the seismic belt. According to statistics, building with steel structure, which consists of Hshape steel, suffers the minimum damage during earthquakes over 7magnitude. 
5. Enlarging valid usable area of structure. The cross section area of steel structure column is smaller than that of concrete structure column so that it can enlarge valid usable area of building. According to building types, it can enlarge 4%6% valid usable area.
6. Compared to welding Hshape steel, it can reduce consumption of raw materials, power source and labor with low residual stress and high quality external appearance.
7. It is convenient for machine work, structural connection and installation and easy to disassembly and reuse.