Concrete shrinkage is happened due to the cement hydration and water evaporation from early ages, and it induces crack of concrete. In this study, the crack resistance of fiber reinforced concrete was compared with fiber type and fiber volume fraction. From the results, cracking is delayed when the volume fraction is increased. And, crack resistance is improved regardless of fiber type.

• 황영숙(㈜남선종합건설 이사) | Hwang, Young Suk
• 최소영(강릉원주대학교 토목공학과 박사과정) | Choi, So Yeong
• 차경문(강릉원주대학교 토목공학과 석사과정) | Cha, Kyung Moon
• 김용무(강릉원주대학교 토목공학과 석사과정) | Kim, Yong Moo
• 양은익(강릉원주대학교 토목공학과 정교수) | Yang, Eun Ik 교신저자