Static Characteristics of Improved Composite Box Girder with Corrugated Steel Webs

Table 5

Stress values in the bottom plate of the cantilever composite box girder (MPa) (x = 0, uniform load).

Calculation method	Horizontal coordinates of the bottom plate (m)
	0.00	0.05	0.10	0.15	0.20	0.25
Method of this paper	−39.814	−40.954	−44.375	−50.071	−58.046	−68.303
Method of finite element	−37.659	−39.241	−42.653	−49.035	−56.204	−66.316
& (%)	5.722	4.365	4.037	2.113	3.277	2.996
Fold effect (%)	13.82	13.84	13.96	14.11	14.24	14.41