A Study on the Flexural Performance of UHPC Precast Deck-Joint Interface by the Exposure of Steel Fiber
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52685#.VKC_6cCAM4 Author(s) Kilje Jung , Sung Yong Park , Sung Tae Kim , Byung-Suk Kim , Keunhee Cho Affiliation(s) Structural Engineering Research Division, SOC Research Institute, Korea Institute of Civil Engineering and Building Technology, Goyang-Si, Korea . ABSTRACT As a solution against the serviceability problem caused by the cracks occurring at the UHPC precast deck-joint interface, this study proposes a method exposing the steel fiber at the interface and evaluates the corresponding flexural performance of the lap spliced construction joint. After having slowed down the strength development of the c...