Stress-strain relationship for concrete

Last modified by Fredrik Lagerström on 2020/05/28 18:06

For the interval ε≤ εc1,θ,

1590681527595-314.png

For the interval εc1,θ ≤ εc ≤ εcu1,θ,

1590681546241-178.png

For the interval ε> εcu1,θ,

εc(θ) = 0

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PRE-Stress Documentation