Table 7 Finite element simulation Results.
Specimen number | Concrete strength grade | Bond thickness/mm | Bond length/mm | Bond width/mm | Freeze-thaw cycles/cycle | Ultimate load/kN |
|---|---|---|---|---|---|---|
M JL-0 | C40 | 1 | 120 | 50 | 0 | 28.50 |
M JL-100 | C40 | 1 | 120 | 50 | 100 | 23.27 |
M JL-200 | C40 | 1 | 120 | 50 | 200 | 19.78 |
Specimen number | Maximum fatigue load (Pmax)/kN | Minimum fatigue load(Pmin)/kN | Fatigue load amplitude (ΔP)/kN | Fatigue life (N)/cycle | ||
|---|---|---|---|---|---|---|
M PL-0 | 18.53 15.13 12.86 | 3.71 | 14.82 12.10 10.29 | 300,926 | ||
M PL-100 | 3.03 | 240,740 | ||||
M PL-200 | 2.57 | 204,629 | ||||
