Span 6m span beam consider for Comparison of BS and EC2
Section 300x600mm
Concrete Grade 25 N/mm2
Steel Yield Strength 500 N/mm2
Dead Load 30 kN/m
Live Load 20 kN/m
| BS 8110 1997 | EC2 |
|---|---|
| Design Load 1.4*35 + 1.6*20 = 81 kN/m | Design Load 1.25*35 + 1.5*20 = 73.75 kN/m |
| Bending Moment wl^2/8 = 81*6^2/8 = 364.5 kNm | Bending Moment wl^2/8 = 73.75*6^2/8 = 331.9 kNm |
| Shear Force wl/2 = 81*6/2 = 243 kN | Shear Force wl/2 = 73.75*6/2 = 221.25 kN |
| K = 0.159 > 0.156 = K’ Compression R/F required | K = 0.145 < 0.167 = Kbal Compression R/F not required |
| As = 1946 mm 2 | As = 1626 mm2 |
| A’s = 33 mm2 | A’s = 0 mm2 |
| Shear R/F T10 @ 285 mm c/c | Shear R/F T10 @ 415 mm c/c |