Experimental tests on the steel grid composite deck were conducted for the evaluation of load transfer mechanism of deck joint which is composed of concrete shear key and high-tension bolts. The results show that the load transfer by concrete shear key is more dominating factor than the high-tension bolts.

• 신현섭(한국건설기술연구원 인프라구조연구실 수석연구원) | Shin, Hyun Seop 교신저자
• 박기태(한국건설기술연구원 인프라구조연구실 연구위원) | Park, Ki Tae