Strain energy

In physics, strain energy is the energy stored by a system undergoing deformation. When the load is removed, strain energy as:
$U = \frac 1 2 V \sigma \epsilon = \frac 1 2 V E \epsilon^2 = \frac 1 2 \frac V E \sigma^2$
where σ is stress, ε is strain, V is volume, and E is Young's modulus:
$E = \frac \sigma \epsilon$

单词	Elastic strain energy
释义	Elastic strain energy 英语百科 Strain energy In physics, strain energy is the energy stored by a system undergoing deformation. When the load is removed, strain energy as: $U = \frac 1 2 V \sigma \epsilon = \frac 1 2 V E \epsilon^2 = \frac 1 2 \frac V E \sigma^2$ where σ is stress, ε is strain, V is volume, and E is Young's modulus: $E = \frac \sigma \epsilon$
随便看	areophysics Areopoli Areopolis are opposite in phase areopycnometer areopycnometre areopyknometer Areosa areosaccharimeter areosis Areostrophia areostyle areosystyle areotectonics areotic are out are out of accord are out of accord with are out of action are out of a job are out of all relation to are out of balance are out of condition to are out of job are out of line

Elastic strain energy

Strain energy