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

Table 2

Uplift force using conventional method.

No.	Unit load		Static (‰)			Dynamic(‰)	Multiplication factor (kN)				Summation (kN)
	LF1		(3) Creep/shrinkage	(4) Temperature/gradient	(5) Residual settlement	(6) Vehicle load	(1)·(3)	(1)·(4)	(1)·(5)	(2)·(6)
	(1) Static(kN)	(2) Dynamic(kN)
5	0.38	0.12	0.37	0.30	0.33	0.92	0.14	0.11	0.13	0.15	0.53
4	1.08	1.07	0.37	0.30	0.33	0.92	0.39	0.32	0.36	1.28	2.36
3	1.68	2.57	0.37	0.30	0.33	0.92	0.62	0.50	0.56	3.08	4.76
2	0.54	1.83	0.37	0.30	0.33	0.92	0.20	0.16	0.18	2.19	2.73
1	−5.62	−9.04	0.37	0.30	0.33	0.92	−2.06	−1.69	−1.87	−10.84	−16.46
1′	−0.19	0.81	0.37	0.30	0.33	0.92	−0.07	−0.06	−0.06	0.97	0.78
2′	1.17	2.02	0.37	0.30	0.33	0.92	0.43	0.35	0.39	2.42	3.59
3′	0.88	0.95	0.37	0.30	0.33	0.92	0.32	0.26	0.29	1.14	2.02
4′	0.36	0.16	0.37	0.30	0.33	0.92	0.13	0.11	0.12	0.19	0.55
5′	0.06	−0.09	0.37	0.30	0.33	0.92	0.02	0.02	0.02	−0.10	−0.05