elastic energy

Math Formula Information

Formula: ${\displaystyle f={\frac {1}{2}}\varepsilon _{ij}\sigma _{ij}}$

Name: elastic energy

Description: forms of energy

Elements of the Formula

strain tensor	${\displaystyle \varepsilon _{ij}}$	symmetric tensor quantity of the strain caused by stress in matter
stress tensor	${\displaystyle \sigma _{ij}}$	tensor that describes the state of stress at a point inside a material

Data Source

https://www.wikidata.org/wiki/Special:EntityPage/Q891408