Table 1.

Main parameters of specimens.

Identifier	H × B × L/mm3	(κ, θ)	i/mm	e/2i	e/mm
PY1-0-e1	153 × 148 × 450	(1, 0)	43.35	0.15	13.01
PY1-60-e1	189 × 153 × 550	(1, 60)	51.48	0.15	15.44
PYRE1-60-e1	187 × 151 × 550	(1, 60)	51.48	0.15	15.44
PY1-120-e1	232 × 152 × 650	(1, 120)	62.19	0.15	18.66
PYRE1-120-e1	235 × 150 × 650	(1, 120)	62.19	0.15	18.66
PY0.5-180-e1-Q235	225 × 150 × 675	(1, 180)	57.96	0.15	17.39
PY1-180-e1-Q235	300 × 150 × 920	(1, 180)	79.02	0.15	25
PY1.5-180-e1-Q235	375 × 150 × 1160	(1.5, 180)	100.31	0.15	30.09
PY1-60-e2	188 × 152 × 550	(1, 60)	51.48	0.3	30.89
PY1-60-e2-Q235	188 × 152 × 550	(1, 60)	51.48	0.3	30.89
PY1-120-e2	237 × 150 × 650	(1, 120)	62.19	0.3	37.31
PY1-120-e2-Q235	235 × 150 × 650	(1, 120)	62.19	0.3	37.31
PY0.5-60-e2	110 × 153 × 445	(0.5, 60)	30.1	0.3	18.06
PY0.5-120-e2	156 × 155 × 500	(0.5, 120)	41	0.3	24.60
PY0.5-180-e2	224 × 152 × 650	(0.5, 180)	58	0.3	34.80