Study on seismic behavior of the L-shape steel reinforced concrete short-pier shear wall with different concrete strength

摘要

In order to discuss the effect of different concrete strength on the seismic behavior of the L-shape steel reinforced concrete(SRC) short-pier shear wall, this article analyze three L-shape steel reinforced concrete short-pier shear walls of different concrete strength with the numerical simulation software ABAQUS, revealing the effects of concrete strength on the wall's seismic behavior. The results of the study show that the concrete strength obviously influence the seismic performance. With the concrete strength grade rise, the bearing capacity of the shear wall becomes large, the ductility becomes low, the pinch shrinkage effect of the hysteresis loop becomes more obvious.