Stress-strain relationship for concrete
Last modified by Fredrik Lagerström on 2020/05/28 18:06
For the interval εc ≤ εc1,θ,
For the interval εc1,θ ≤ εc ≤ εcu1,θ,
For the interval εc > εcu1,θ,
εc(θ) = 0
For the interval εc ≤ εc1,θ,
For the interval εc1,θ ≤ εc ≤ εcu1,θ,
For the interval εc > εcu1,θ,
εc(θ) = 0