As the most common building material, concrete’s mechanical properties include not only static parameters such as strength and elastic modulus, but also deformation characteristics under long-term bearing conditions.
Creep refers to the irreversible deformation of concrete that gradually occurs over time under constant stress.
This phenomenon is particularly important in long-term load-bearing structures such as bridges, large buildings, and dams, as it can lead to structural deformation, cracks, and even safety hazards!.