Steel structure
Steelstructureadvantages: 1.HighmaterialstrengthandlightweightThesteelhasahighstrengthandahighmodulusofelasticity.Comparedwithconcreteandwood,theratioofdensitytoyieldstrengthisrelativelylow.Therefore,
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Steel structure advantages:
1. High material strength and light weight
The steel has a high strength and a high modulus of elasticity. Compared with concrete and wood, the ratio of density to yield strength is relatively low. Therefore, under the same stress conditions, the steel structure has a small cross section, light weight, easy transportation and installation, and is suitable for large span, high height, and heavy bearing capacity. Structure.
2, steel toughness, good plasticity, uniform material, high structural reliability
Suitable for impact and dynamic loads, with good seismic performance. The internal structure of the steel is uniform and close to the isotropic homogeneous body. The actual working performance of the steel structure is in line with the calculation theory. Therefore, the steel structure has high reliability.
3. The degree of mechanization of steel structure manufacturing and installation is high
Steel structural members are easy to manufacture at the factory and assembled on site. The mechanized manufacturing of steel structural members in the factory has high precision, high production efficiency, fast assembly speed and short construction period. The steel structure is the most industrialized structure.
4, steel structure sealing performance is good
Since the welded structure can be completely sealed, it can be made into a high-pressure container with good airtightness and water tightness, a large oil pool, a pressure pipe and the like.
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