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Table 1 A comparison of the limit load factor q ̄ a 2 m p of beams with m p = σ 0 b t 2 /4

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

Methods SS CS CC
Present (p = 2) 8.0007 (66 Dofs) 11.703 (514 Dofs) 16.063 (258 Dofs)
Present (p = 3) 8.0004 (67 Dofs) 11.687 (515 Dofs) 16.042 (259 Dofs)
Analytical 8.0 11.657 16.0