Research Article
The Behavior of RC Beams Strengthened with Steel Fiber Concrete Layer by ANSYS Simulation
Figure 19
Because of a change in the diameter of the tensile steel bars, beams have begun to crack and have been damaged: (a) cracks begin to appear in the beam (Pcrack = 8 kN), 2ϕ18; (b) cracks begin to appear in the beam (Pcrack = 10 kN), 2ϕ28; (c) beam beginning to show signs of damage (Pmax = 90 kN), 2ϕ18; (d) beam beginning to show signs of damage (Pmax = 130 kN), 2ϕ28.
| (a) |
| (b) |
| (c) |
| (d) |