Q8. A two-node linear finite element with its physical co-ordinate system x-y is shown below. In an analysis using such an element it is found that displacement at node i is q₁ = 0.003 mm and that at node j is q = -0.005 mm. Select an appropriate interpolation function and determine the displacement vector up at the material point p on the element as shown. 0,0 .qi Up 4j x; = 20mm -xp=24mm- = P x; 36mm-

Elements Of Electromagnetics
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Q8. A two-node linear finite element with its physical co-ordinate system x-y is
shown below. In an analysis using such an element it is found that
displacement at node i is q₁ = 0.003 mm and that at node j is q = -0.005 mm.
Select an appropriate interpolation function and determine the displacement
vector up at the material point p on the element as shown.
0,0
.qi
Up
4j
x; = 20mm
-xp=24mm-
=
P
x; 36mm-
Transcribed Image Text:Q8. A two-node linear finite element with its physical co-ordinate system x-y is shown below. In an analysis using such an element it is found that displacement at node i is q₁ = 0.003 mm and that at node j is q = -0.005 mm. Select an appropriate interpolation function and determine the displacement vector up at the material point p on the element as shown. 0,0 .qi Up 4j x; = 20mm -xp=24mm- = P x; 36mm-
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