Seismic Performance of Panel Connectors with Steel Frame Based on Autoclaved Lightweight Concrete (ALC)

This paper proposes new prefabricated autoclaved lightweight concrete (ALC) connectors which allow limited sliding. The seismic performance of the proposed and a traditional connector (L-hooked bolt) were investigated in depth. Three specimens full-scale steel frames with ALC panel subjected to horizontal low-cyclic loading. failure modes, hysteretic behavior, strength deterioration stiffness energy-dissipating all analyzed discussed. experimental results indicated that more reliable than connector. capacity specimen increased by 23.0% 24.4%, 10.6% 13.0%. not only elastic early stage, but also provided some elastoplastic plastic stages. Using relevant construction measures, displayed good cooperative behavior safety reliability. To summarize, tested showed excellent resisting loading had assembly efficiency could provide basis for development application type frame