Why steel structures are more suitable for building tall and high-rise buildings?
In fact, more reasonable, in the future development trend driven by the mixed structure of economic rationality, and good technical performance so that it can occupy a place,
The cross section has small area, light weight, large rigidity and large bearing capacity, but the fire resistance is poor and the cost is higher.
Compared with the concrete structure, the steel structure has the advantages of small weight, good seismic performance, better material, short construction and installation period, and a little foundation.
