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. 2021 Jan 20;14(3):477. doi: 10.3390/ma14030477

Table 9.

Results from the approach based on CIRIA C766 [35]—the slab with a slip layer.

Calculated Value Source/Vssumption Value
ΔT, °C Based on Table 7 33.5
αT, με /°C Based on [34] 12
R Recommended value 0.42
K1 Recommended value 0.65
εr Equation (12) 110
εctu,με Based on [34] 66
Cracking risk εr>εctu YES
εcr,με Equation (11) 76.7
k1 recommended value 1.14
Bar diameter ϕ,m Table 5 0.016
Bars spacing, m Table 5 0.12
Bars cover, c,m Table 5 0.06
As,cm2 Existing reinforcement, Table 5 16.75
Ac,eff,m2 Ac,eff=hc,eff×1 m, 0.17
ρeff ρeff=As/Ac,eff 0.00985
sr,max,m Equation (9) 0.99
w,mm Equation (9) 0.08