An Experimental Study on the Shear Resistance of Horizontal Joints in Precast Concrete Large Panel Structures

대형판 프리캐스트 콘크리트 구조 수평접합부의 전단내력에 대한 실험적 연구

This research is related to the experimental verification of the shear resistance of horizontal joint in precast concrete large panel structures. a total of 9 spicemens was tested to assess their shear resistance. In the tests lateral forces have been applied to the specimen to cause shear failure while keeping the axial compression consistantly. The shear resistances of the specimens have been evaluated by investigating the deformations and failure modes of the specimens. From the test results, it is observed that the shear resistance of the horizontal joints of P.C panel structures are closely connected with shear friction mechanism.