The PHC pile offers high compressive strength, resistance to bending moment, economic efficiency and many other benefits. Being vulnerable to lateral force, however, it can only be applied in limited situations in which the strong lateral force doesn't need to be put in place, thus requiring the development of new forms of pile. For this reason, this study produces a concrete-Infilled Composite PHC pile(ICP pile) reinforced with shear reinforcement and ilfilled concrete and conducts a shear test according to KSF 4306.