Nonlinear Analysis Method for Serviceability Investigation of Bridge Deck Ends with a Concrete Slab Track

Table 3

Uplift force using proposed nonlinear analysis method.

No.	Unit load		Static (‰)			Dynamic(‰)	Multiplication factor(‰)				Summation (‰)	Results (kN)
	LF1		(3) Creep/shrinkage	(4) Temperature/gradient	(5) Residual settlement	(6) Vehicle load	(3)’	(4)’	(5)’	(6)’
	5	—											—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	0.97
4	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	2.21
3	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	3.13
2	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	1.26
1	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	−11.97
1′	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	−0.01
2′	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	2.11
3′	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	1.72
4′	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	0.85
5′	—	—	0.37	0.30	0.33	0.92	0.37	0.30	0.33	1.20	2.20	0.24