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Table 11 Control points for the L-shaped plate

From: Upper bound limit analysis of plates using a rotation-free isogeometric approach

i

P i,1

P i,2

P i,3

1

(0, 1)

(0, 2.5)

(0, 4)

2

(1, 1)

(1, 2.5)

(4, 4)

3

(1, 1)

(2.5, 1)

(4, 4)

4

(1, 0)

(2.5, 0)

(4, 0)