This study investigated the tensile properties of UHPC using by PE fiber. Test results showed that the UHPC with PE fiber has high tensile strain capacity compared with UHPC with steel fiber. PE Fiber content was not effective of the strength. But increase the PE fiber content was improved of tensile strain capacity.

• 최정일(전남대학교 건축공학과, 박사과정) | Choi, Jeong-Il
• 박세언(전남대학교 건축공학과, 석사과정) | Park, SeEon
• 이방연(전남대학교 건축학부 교수, 공학박사) | Lee, Bang-Yeon Corresponding author