Research Article

Experimental Study on the Flexural Behavior of Connected Precast Concrete Square Piles

Table 3

Anti-crack load, ultimate load, bending moment, and flexural deformation.

Number of pileState of pile before testAnti-crack load (kN)Anti-crack bending moment (kN·m)Maximum anti-crack flexural deformation (mm)Ultimate load (kN)Ultimate bending moment (kN·m)Maximum ultimate flexural deformation (mm)Design value of bending moment (kN·m)

5AComplete without crack332257.916.36577454.740.95260
6A455353.05.7884510.00490
5-1348270.712.41576453.140.42260
5-2396309.112.08576453.130.90
5-3444347.521.56600472.349.46
6-1552430.613.671072846.640.42490
6-2528411.434.101056833.839.17
6-3552430.611.99975769.047.94