Table 2.

Simulation of geometry and structural parameters of bridge steel structures.

Number	B	D	h 1	h	t	t d	t s	h s	a	n	R f	y
S-1	0.32	0.32	1.25	1.40	7.4	7.4	7.4	39	0.16	3	0.33	0.31
S-2	0.20	0.20	0.65	0.80	7.4	7.4	7.4	34	0.10	2	0.31	0.28