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http://dx.doi.org/10.4334/JKCI.2007.19.5.631

Bond Properties of High Strength Steel Rebar in High Strength Steel Fiber Reinforced Concrete  

Won, Jong-Pil (Dept. of Civil & Environmental System Engineering, Konkuk University)
Park, Chan-Gi (Dept. of Rural Construction Engineering, Kongju National University)
Jang, Chang-Il (Dept. of Civil & Environmental System Engineering, Konkuk University)
Lee, Sang-Woo (Dept. of Civil & Environmental System Engineering, Konkuk University)
Kim, Wan-Young (Korea Water Resources Corporation)
Publication Information
Journal of the Korea Concrete Institute / v.19, no.5, 2007 , pp. 631-637 More about this Journal
Abstract
This study was to evaluate bond properties between high-strength steel fiber reinforced concrete and high strength steel rebar. An direct bond test were performed to evaluate the bond performance of high strength steel rebar in two types of high-strength concrete with steel fiber volume fraction (0, 20, $40kg/m^3$). Also, relative bond strength was defined to determine the effect of steel fiber volume fraction on bond strength. The bond test results showed that the bond performance of high strength steel rebar and high strength concrete tended to increase with higher compressive strength and steel fiber volume fraction. Relative bond strength which performed to analyze effect of steel fiber volume fraction showed increased relative bond strength with increased steel fiber volume fraction.
Keywords
bond performance; high strength concrete; relative bond strength; steel fiber;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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