Unconventional Bearing Capacity Analysis and Optimization of Multicell Box Girders

Table 2

Comparative analysis of influential box girder parameters.

Variant		The geometrical parameters of the cross section								Area	Deflection
Dimensions according to		𝐻	𝐻1	𝐵	𝛿1	𝛿2	𝛿3	𝛿6	𝛿7	𝐴	𝑤3
		(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(cm^2)	(mm)
1	Figure 1	1000	600	400	10	10	15	8	8	315	3.26
2	Optimized	1103	900	360	6	15	14.5	6	6	305	2.00
3	Adopted	1100	900	360	6	15	15	6	6	306	1.86