Structural Behavior and system Development of Wide Vertical Joints for the Pre-cast Concrete Walls

Wide Joint를 가진 PC벽체 수직접합부의 거동에 관한연구

In most of large panel pre-cast concrete system, the narrow joints have inefficiency to assemble several panels and structural problems due to their complicated process after construction. To improve, practically, structural performance and inefficiency to assemble, the behavior and strength of new wide joints method should be investigated experimentally. The result is that the shear force of wide joints is similar to that of loop joints, or more than. It seems that the use of wide joints is the possible methods in a construction field.