Creep is a form of strain that occurs over time under constant stress from "summary" of Stress and Strain by Winthrop Dickinson Means
Creep, as described by Winthrop Dickinson Means, is a phenomenon that manifests as a gradual deformation of a material over an extended period when subjected to a constant stress. This type of strain is distinct from instantaneous deformation and occurs as a result of the material's internal structure adjusting to the applied stress over time. The process of creep involves the movement of atoms or molecules within the material, leading to a change in its shape or dimensions. This gradual deformation can have significant implications for the performance and integrity of the material, especially in applications where long-term stability is essential. Creep is often observed in materials exposed to high temperatures, such as metals used in high-temperature environments or geological materials under constant pressure. One key characteristic of creep is that it occurs at a slow and steady rate, unlike other forms of strain ...
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