2024-09-26

Calculation for Steel Fiber-Reinforced Concrete

Nonlinear calculation of ultimate limit state design for steel fiber-reinforced concrete components

$R_{d} = \frac{R (f_{cR}; 1.04 \cdot f_{crLi}^{f}; f_{yR} f_{tR})}{γ_{R}}$

1.04 ⋅ f^f_crLi	Calculated mean value of the tensile stress that can be absorbed by the steel fiber-reinforced concrete after cracking according to the performance classes L1 or L2
f_cR, f_yR, f_tR	Respective mean value of concrete strength according to NA.10, DIN EN 1992-1-1
γ_R	Partial safety factor for the system resistance

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