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

Asia Pacific Journal on Computational Engineering

Table 7 The limit load factor $(\bar{q} L^{2} / m_{p})$ for an L-shaped plate

Authors	Methods	SSSS	CCCC
Le et al. [7]	QUB	6.298	-
Le et al. [4]	UB/LB	6.288/6.065	-
Bleyer and de Buhan [6]	UB -T6b	6.44	-
Bleyer and de Buhan [6]	UB -H3	6.24	-
Present (p = 2)	UB	6.298	16.146
Present (p = 3)	UB	6.174	15.621
Reference [6]		6.16	-