Question

1. Calculate the infinitesimal and Green strain matrices for the following position function x1] [1.2 0.2 0.21 1 x X20.2 1.3 0.1X2 30.9 0.5 1 IX3 Also, find the displacement gradient tensor, the uniaxial small and Green strains along the direction of the vector: 1

Answer 1

Ansue! Given dala 1-2 0. 2 し3 3 0+3 .2 0 2- 6-2 0.2 0

NobJ 2 ▽ト) シ t3 0-5 0

Q o.55 o.2_ 0 55 kust Hence 2-3 O. a Veen 2-2 0.2 23a 5 0.2 O 2.3 02 0-3 5 2 0,2 o. 2

1.92 223 - 20953138 1.39 56 0 .96 2 0.692 03