Using blind nut in composite beam Evaluation of structural performance of shear connector

摘要

The present invention relates to a shear connector, and more particularly, by converting the welding coupling method of stud bolts used as a shear connector installed for the unification behavior of a composite member between a concrete slab and a steel beam to a mechanical coupling method, constructability at the upper deck plate To secure, make one-way fastening using a blind nut easy. In order to achieve the above object, the present invention is characterized in that a model additionally manufactured with a foot in the middle part of the stud bolt is applied to the deck plate by fastening it with a blind nut, and the design formula and ANSYS analysis are compared and reviewed. .