In this paper, the elastic-plastic analysis of cantilever beam and Reinforced Concrete (RC) column-Steel (S) connection are studied using Radial Basis Function- Finite Difference (RBF-FD) method. A direct method bilinear nodes is proposed to deal with instability caused by first derivative calculation in traditional RBF-FD Based on idea gradient projection method, improved further applied multi...

As widely known, connections performance under seismic loads can significantly affect the structural response of RC precast buildings. Within scientific community, an increasing number studies has been carried out on this topic, in light recent earthquake aftermaths all over Europe. Indeed, turned to be weakest part structures and their failure often provoked global collapse whole building. The...

This study aimed to investigate the precast reinforced concrete beam-to-column joints behaviors through replaceable damper under cyclic loading. The specimens have been embedded with steel reinforcement and specially shaped connectors. After application of loading, energy dissipation part has acted very well increased bearing capacity specimens. beam–to–column were designed analyzed compare (RC...

There is wide use of beam-column joint with gusset plate angle connection in engineering, however, the mechanical properties these joints are still lack complete theoretical and experimental research. This kind often simplified as an articulated or other types connections design. In this paper, study finite element analysis carried out to flexural behavior connection. The used analyze differenc...

Hybrid moment frame come together with reinforced concrete columns with structural steel beams (RCS). This Composite system provides several key advantages over current steel or concrete moment resisting frame. Past studies have shown this system to be efficient in both design and building stage while able to keep sufficient strength and necessary ductility in seismic zone.Although past researc...