Lightweight cold-formed steel (CFS) framing is an effective building solution for low and mid-rise structures. However, systems level response and component contributions as well as their interactions such as those from lateral-load resisting systems, floor diaphragms, studs to track connections, etc., are not fully understood. Existing building codes for the CFS frame buildings are based solel...

The existence of masonry walls in structures is very useful increasing the structure's resistance to lateral loads. role more important providing adequate stiffness and damping than resisting axial forces. use rubber tire crumbs (RTC) mortar on increase ductility capacity wall. This study examines application RTC walls, particular for ratio aims determine optimum content by observing its dynami...

This paper presents the findings of an experimental investigation on a reinforced concrete frame structure (ordinary moment resistant frame). The test model was subjected to lateral excitation employing 1994 Northridge earthquake accelerogram. fabricated in 1:3 reduced scale acquiring dimensional similarities. utilized ingredient mix ratio 1:1.65:1.75 and water binder 0.47. dynamic characterist...