Wednesday, 13 December 2017

strain energy and impact load

 strain energy 

when external deformig force is applied on the body then bodu is strained , and the energy is absorbed in the body .  this energy is called strain energy .
or 
the energy stored in the body due to straining effect is known as stain energy .


some important definations 

resilanc:  the resilance menas total amount of strain energy stored in the stained body .
proof of resilanc : the maximum strain energy stored in body
modulas of resilace : proof resilace of matterial per unit volume of the body

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