Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation

<div>The curves relating to load displacement obtained from FE simulation for columns strengthened by 4L·50 × 50 × 10 with different percentages of preloading.</div>

Modelling and Simulation in Engineering

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Figure 7

Figure 7: Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation 