This study was experimented direct shear strength of normal-weight and heavyweight concrete considering transverse reinforcement type(Vertical and X Type). The test results showed that the direct shear strength of heavyweight concrete was 20% higher than normal-weight concrete. also, direct shear strength of transverse reinforcement was effective at least 1.47 times regardless of the type of concrete.

• 황용하(경기대학교 일반대학원 건축공학과, 석사과정) | Hwang, Yong-Ha 교신저자
• 양근혁(경기대학교 플랜트·건축공학과 교수, 공학박사) | Yang, Keun-Hyeok