Recently, hybrid coupled shear wall system with steel coupling beam system as the effective tall buildings and subjected to earthquake. And the development of a new generation pseudo strain-hardening cementitious composites wall connections efficiently visible behavior characteristics for earthquake affect the seismic behavior for hybrid coupled shear wall system. Park and Yun showed that coupling beam have a much more efficient resistance capacity against earthquake damage than the steel fiber coupling beam with a conventional or diagonal reinforcement. However, a number of studies have focused on investigating the seismic performance of concrete, steel, composite, PSH2C coupling beam. It is necessary to investigate the structural performance of coupling beam-wall connection applying steel fiber material. The objective of this study is to investigate the seismic performance of connection between steel coupling beam and steel fiber wall under cyclic load. The study results are as follows.
First, In specimen CCB legs in stirrups and bars of steel fiber reinforced by the incorporation of alternative specimens SFCBS-1.5, the same displacement range of the number of micro-cracks occur in the CCB. However the destruction of the specimens in more displacement of the fiber bridging action of steel fiber the open interval sexual behavior of the characteristics.
Second, instead of stirrups and steel fibers mixed with leg bar specimens and SFCB-1.5 SFCB-0.75, the initial stiffness of the specimens, after falling sharply shown aspects. Bridging action of the steel fiber is also difficult to substitute the role of stirrups judged.
Third, stirrups, and at the same time enhance the higher the fiber honipyul believe the energy dissipation capacity is also excellent.
Forth, on Limited experimental research of this study further research is needed and an experimental result through analytical study is needed to develop.