Question: Problem 9 . 1 Construct row 1 of the B matrix for the six - node triangle. a . Show that for rigid body translation

Problem 9.1
Construct row 1 of the B matrix for the six-node triangle.
a. Show that for rigid body translation strain vanishes.
b. Let the nodal displacements be proportional to the coordinates, i.e.ux=x. Find the strain field. Does this answer make sense?
Problem 9 . 1 Construct row 1 of the B matrix for

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