Optimal Solution of the Fractional Differential Equation to Solve the Bending Performance Test of Corroded Reinforced Concrete Beams under Prestressed Fatigue Load Publié en ligne: 15 juil. 2022 Pages: 507 - 516 Reçu: 04 févr. 2022 Accepté: 30 mars 2022 © 2023 Cheng Chen et al., published by Sciendo This work is licensed under the Creative Commons Attribution 4.0 International License.
Figure 1 Appearance and dimensions of the test piece (mm) Figure 2 Constitutive relationship of damaged concrete Figure 3 Specimen stiffness Figure 4 Relative stiffness decay rate of corroded specimen Figure 5 Force analysis of member section under the assumption of non-planar section Figure 6 Comparison of experimental and calculated values of characteristic points of skeleton curve