Maxwell Material - Effect of A Sudden Stress

Effect of A Sudden Stress

If a Maxwell material is suddenly subjected to a stress, then the elastic element would suddenly deform and the viscous element would deform with a constant rate:

If at some time we would release the material, then the deformation of the elastic element would be the spring-back deformation and the deformation of the viscous element would not change:

The Maxwell Model does not exhibit creep since it models strain as linear function of time.

If a small stress is applied for a sufficiently long time, then the irreversible strains become large. Thus, Maxwell material is a type of liquid.

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