Engineering — Thermal Stress
Stress from constrained thermal expansion.
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\varepsilon = \alpha\,\Delta T
\sigma = E\alpha\,\Delta T
\text{constrained expansion produces stress}
\text{expansion joints relieve it}
Stress from constrained thermal expansion.
\varepsilon = \alpha\,\Delta T
\sigma = E\alpha\,\Delta T
\text{constrained expansion produces stress}
\text{expansion joints relieve it}