Dependence of Load Bearing Capacity on Homogeneity of Steel Fiber Distribution

摘要

Load-bearing capacity of the UHPFRC fine grained cement-based composite materials depends on the homogeneity of the steel fiber distribution at cross section. The homogeneity of the steel fiber distribution has a significant effect on the mechanical properties of the UHPFRC elements, especially at tensile strength in bending. The load-bearing capacity depending on the homogeneity of steel fibers at the permanent formwork slabs made from UHPFRC is shown in this paper.