This paper reports the result of fourteen push-off tests to understand shear transfer between UHPC and normal concrete. To recommend a reliable shear transfer formula for the design of composite section of UHPC and normal concrete, the test results are compared to available shear transfer formulas for UHPC and normal concrete.

• 이정우(한국건설기술연구원, 인프라구조연구실, 전임연구원) | Lee, Jung Woo
• 최은석(한국건설기술연구원, 인프라구조연구실, 수석연구원) | Choi, Eun Suk
• 곽종원(한국건설기술연구원, 인프라구조연구실, 연구위원) | Kwark, Jong Won