After the application of the formuar for the reinforcement index to the behavior of the UHPFRC box girders, reinforcement index does not determine the characteristic of behavior of UHPFRC box girder exactly. So the index should consider the dimension precisely and reference value corresponding to the 0.005 strain of the prestressing strands.

• 박선호((주)씨알디 연구원) | Park, Seon Ho
• 정민선((주)씨알디 대표이사) | Jeong, Min Seon
• 한상목(금오공과대학교 토목공학과 교수, 공학박사) | Han, Sang Mook