Nov 17, 2015

Posted in Data Archive, 기술자료 / Technical News

Concentric and Eccentric Axial Load Test of Bolt-connected Prefabricated Composite Column [8th International Symposium on Steel Structures] (2015.11)

<DOWNLOAD>

  • 저자: 김현진, 황현종, 박홍근
  • Abstract: Concentric and eccentric axial load tests on 2/3 scaled B-PSRC(Bolt-connected Prefabricated Steel Reinforced Concrete) and conventional SRC column specimens were performed. The experiment variables were the shape of vertical steel sections, the vertical spacing of transverse steel elements, the shape of transverse steel sections, the eccentric distance of axial load. Using concentric load test, The B-PSRC specimens showed similar degree of load-carrying capacity and deformation capacity compared to the conventional SRC specimens. Integrated section behaviors between concrete and steel angles were verified by eccentric load tests, showing well-fitted results with P-M interaction curves obtained from numerical section analysis.