Hysteretic Behavior of Composite Beam with Web Opening

웨브 개구부를 가진 합성보의 이력거동

This research investigates the hysteretic behavior of composite beams with web opening near the beam end. The objective of this research is to intend a ductile failure around the web opening subjected to cyclic loading prior to the potential brittle failure at the beam-to-colum connection. Experimental tests of two specimens having different location of opening were conducted resulting in better performance of strength and ductility at the specimen of middle opening compared with that of upper opening. Also, comparisons of experimental and theoretical results were carried out.