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002338
2026-06-01

Total Strain (Creep Coefficient)

Total strain under constant stress as a function of the creep coefficient.

εc(t)=εc0·(1+φ(t,t0))=σ0Ecm·(1+φ(t,t0))

εc(t)

Strain of Concrete over Time

εc0

Instantaneous strain of the concrete

φ(t,t0)

Creep coefficient

σ0

Stress (constant)

Ecm

Mean modulus of elasticity of concrete
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