Comparative performance

 Φ en mmEp en mmA0 en mm²fcu0fcp en MPaN0 en t

We compare 2 pile tubes of φ 350 mm width 40 mm:
The first one is made of regular concrete fc2830 Mpa,
The second one is made of UHPFRC 150 MPa,
N0 i is the axial load theoretical capacity (fcu-fcp) x A / ϒuhpfrc for the UHPFRC pile tube and A0 x fcp=30 MPa for the regular concrete pile.