Structural Behavior of Concrete Beam with Mechanically Spliced Re-bars Subjected to Monotonic Loading (I)

철근 기계적 이음 콘크리트 보의 단순가력에 의한 파괴거동(I)

The purpose of this research is focused on evaluating the flexural behavior of reinforced concrete beam having 22mm diameter re-bars by lapping methods. To compare the existent lapping method with mechanical lapping methods, four cases of concrete beams were tested to be failed flexurally by monotonic loading. Based on test results, the relations between load and displacement, ductility, maximum load was comparatively analyzed. The structural performance on four cases of members were evaluated.