TY - JOUR ID - TI - Numerical Study of Bond Stress-Slip Relationship in LargeScaleReactive Powder Concrete Beams AU - AmmarA. Ali AU - SamehB. Tobeia AU - EyadK. Sayhood PY - 2019 VL - 37 IS - 12part (A) Engineering SP - 496 EP - 505 JO - Engineering and Technology Journal مجلة الهندسة والتكنولوجيا SN - 16816900 24120758 AB - s the reactive powder concrete (RPC) representsone of the ultra-high performance concrete types that recently used in public works and in the presence of several attempts that aims to examinethe behavior of RPC, this work aims to theoretically study the bond stress between RPC and steel bars and the corresponding slip for large reactive powder concrete beams by using finite element models done by ANSYS 16.1 software. Where, these numerical models were verified through several comparisons between their results,and the experimental onefrom previous work, in which good agreement were achieved. The effects of several parameters on the bond stress were studied, the parameters include concretecompressive strength, and steelfiberscontent, bar diameter, length of the developed bar and concrete cover thickness

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