Hainan Steel tells you: a whole stable of steel structures under earthquake What?

Tall steel overturning stable and secure into two types of buckling stable. Overturning stable can be met by restrictions on high aspect ratio. Buckling overall stable and secure divided into portions secure. When the upper flange of the steel frame beam convergence element in combination with the use of shear floor convergence, checking from time overall stable under seismic action. Hainan Steel