earticle

영어

An experimental study was conducted to evaluate the structural performance of the centrifugal shaped concrete column and steel beam joint members. A circular steel band was developed to improve the workability of centrifugal shaped concrete column and beam connection, and the steel frame band and centrifugal shaped concrete column were constructed in an integral manner. For the attachment of centrifugal shaped concrete columns and steel bands, steel bands were made by two attachment methods, stud bolts and ribbed shapes. Each experiment showed that the deformation rate of the steel band occurred about 0.0013 and 0.001 until the steel beams reached the fully plastic phase, indicating safe behavior in the range of elastic behavior. Based on this experiment, it was found that the steel band connection method was easy to construct and the structural performance of the joint was excellent.