Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 1998.04b
- /
- Pages.475-480
- /
- 1998
An Experimental Study on Column Penetration Joint of RC Column-Steel Beam
기둥관통형 RC 기둥-철골 보 접합부에 관한 실험적 연구
Abstract
The composite framed structures, consisting of RC columns and steel beams more popular in korea because of their efficiency and quality. However the force transfer mechanisms between the column and beam may by very complicated since the materials of columns and beams are different. This study develops "the column penetration joint" which the web of steel beam doesn't penetrate and which could improve the strength, deformation, and energy dissipation capacities compared to existing composite joints. It is the concrete-filled square tube joint with the exterior diaphragms and the cruciform stiffening plates. This study evaluated the strength of RC column penetration to steel beam connection by analyzing the results of partial experiments, and reviewed the applicability the strength formula through the comparison of tested results of joint experiment.
Keywords