The main reasons for seismic resistance of steel structure buildings are as follows:
one
Steel structure has high strength and high rigidity: compared with traditional concrete structure and brick-wood structure, steel structure houses are made of steel, which has the advantages of high strength, high rigidity and high toughness, and can withstand large horizontal loads.
two
Lightweight: compared with concrete structure and brick-wood structure, steel structure houses have light weight, which can reduce the inertia force of buildings, thus reducing the response force under earthquake.
three
Integration: steel structure houses can be designed and manufactured in an integrated way during design and construction, which can effectively avoid the weak points of joints and masonry in traditional structures and improve the overall seismic performance of buildings.
four
Prefabrication: the factory prefabrication technology can be used in the production and manufacture of steel structure houses, which can control the construction quality, reduce the construction period and improve the project safety.
five
High reliability of auxiliary components: the connectors and auxiliary components used in steel structure houses have been strictly tested and inspected, and have high reliability and stability.
To sum up, steel structure houses have the advantages of high strength, high rigidity, lightweight, integration, prefabrication, high reliability of auxiliary components, and therefore have good seismic performance under the influence of natural disasters such as earthquakes. At the same time, steel structure houses can also achieve sustainable development, with good environmental protection performance and economic performance.
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