Effect of Core Reinforcement Ratio to PC Wide Girder-Column Joint

PC 넓은 보$\cdot$기둥 접합부에서 코어 철근비의 영향

The purpose of this study is to evaluate a effect of core reinforcement ratio to PC wide girder-column joint. Three half scale subassemblies were representing a portion of a protype structure were design, constructed, and tested to failure. From the test result, girder-column width ratio play an important role in the improvement of strength and ductility.