Galvanised Steel H Beam
Galvanised steel h beam is an economical steel with better cross-section mechanical properties developed from the optimization of I-beam. It is named after its cross-section is the same as the English letter "H".
Galvanised steel h beam is an economical steel with better cross-section mechanical properties developed from the optimization of I-beam. It is named after its cross-section is the same as the English letter "H". It also has a galvanized coating, which is not easy to corrode and is more durable.
Advantages
High structural strength: Compared with I-beam, it has a large section modulus, and can save 10-15% of metal under the same load-bearing conditions.
Flexible and rich design style: Under the same beam height, the span of the steel structure can be 50% larger than that of the concrete structure, making the building layout more flexible.
Light weight of the structure: Compared with the concrete structure, the reduction of the structure's own weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple, and the cost is reduced.
Easy to machine: easy to connect and install the structure, and also easy to dismantle and reuse
Fast construction speed: small footprint, suitable for all-weather construction, and less affected by climatic conditions. The construction speed of the steel structure made of hot-rolled H-beam is about 2-3 times that of the concrete structure, and the capital turnover rate is doubled, reducing financial expenses, thereby saving investment.
Main uses of galvanised steel h beam
Galvanised steel h beam is suitable for:
- Various civil and industrial building structures;
- Various large-span industrial plants (airports, large high-speed rail stations, large warehouses) and modern high-rise buildings (such as Guangzhou Tower and Shanghai TV Tower), especially industrial plants in areas with frequent seismic activity and high-temperature working conditions;
- Large bridges requiring large bearing capacity, good cross-sectional stability and large span; heavy equipment;
- Highways; ship frames;
- Mine support;
- Foundation treatment and dam engineering;
- Various machine components.
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