Hello guys 
!
So i wanna calculate the components of a 2D stiffness tensor and i already have all the values of the stress (sigma11,sigma22,sigma12) and strains (epsilon11,epsilon22,epsilon12). How can i do that ?
Hello guys !
So i wanna calculate the components of a 2D stiffness tensor and i already have all the values of the stress (sigma11,sigma22,sigma12) and strains (epsilon11,epsilon22,epsilon12). How can i do that ?