Advances in Materials Science and Engineering / 2019 / Article / Tab 4

Research Article

Estimating the Tensile Strength of Ultrahigh-Performance Fiber-Reinforced Concrete Beams

Table 4

Experimental results of the beams.

BeamsInitial cracking stageYielding stageUltimate stage
Initial cracking load, Pcr (kN)Initial cracking moment, Mcr (kN·m)Initial cracking deflection, Δcr (mm)Yielding load, Py (kN)Yielding moment, My (kN·m)Yielding deflection, Δy (mm)Ultimate load, Pu (kN)Ultimate moment, Mu (kN·m)Ultimate deflection, Δu (mm)

FRC120-R232.019.24.163.538.16.766.740.022.2
FRC120-R360.136.14.0117.270.315.3123.374.020.9
FRC120-R454.632.84.2123.874.315.8127.376.426.4
FRC150-R241.024.62.571.542.911.076.045.617.9
FRC150-R348.429.02.6107.764.631.7118.671.234.6
FRC150-R444.126.53.8123.974.316.1139.983.939.5
FRC180-R241.124.71.9105.363.212.8111.566.917.8
FRC180-R340.824.51.8122.073.214.4131.378.821.2
FRC180-R441.024.61.7126.976.112.0147.288.325.5

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