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Concrete-- Rectangular --Top & Bottom reinforced-
Friday 19th of June 2026 01:27:24 PM
--by DC--
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Rectangular Section DR
Input Data
| Rebar#:
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Rebar#:
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Area(in2)= |
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Area(in2)= |
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| Dia(in)= |
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Dia(in)= |
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Results:
| As_Req(in2)= |
0 |
| Ah_req(in2)= |
0 |
| As Qty RB#= |
0 |
| Ah Qty RB#= |
0 |
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| Vu = |
Factored_Load |
| Φ = |
Reduction Factorv= 0.75 PCI7 5.9.4.1 |
| λ = |
1.0 Concrete density factor |
| a/d_ratio = |
should be <1.0 ACI 318 05 R11.9.1 |
| a = |
3/4*Lp |
| Nu = |
=0.20*Vu or otherwise calculated PCI7 5.6.3.1
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Notes:
PCI-7 Ed 5.3.6 Shear Friction Φ =0.75 μ =1.4 |
| λ =1.0 normal weight concrete |
| Av=#4 bar; typical framing rebar |
Common values: f'c = 4,000 psi, fy = 60,000 psi
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