Steel-Concrete-Steel Sandwich Composite Walls

Book excerpt: Steel-Concrete-Steel Sandwich Composite Walls covers key aspects of steel-concrete-steel sandwich composite walls, including: an analysis and design and their loading carrying capacities when subjected to different loading scenarios, e.g., bending, shear, punching, compression, in-plane and out-of-plane shear, etc.; analyzes the basic resistance of the steel-concrete-steel walls; and covers the use of such structures under particular seismic conditions. Such structures combine the advantages of steel and reinforced concrete structures with wide advantages, e.g., it permits prefabrication, increases the construction efficiency, shortens construction period, saves formwork and manpower, and provides high resistance to blast and impact loads. Steel-concrete-steel sandwich composite walls, as a representative structural element of steel-concrete-steel sandwich structures, have been used as the nuclear shielding walls in the new generation nuclear power plant, shield tunnels in Japan, immersed tunnels, ice-resisting walls for Arctic offshore platforms, shear walls in high-rise buildings. - Provides strong first-hand experimental information on steel-concrete-steel walls under different loading conditions - Covers design and prediction equations on the resistance of steel-concrete-steel sandwich walls under different loadings - Includes finite element models in order to simulate the structural behaviors of steel-concrete-steel sandwich walls under different loading