Fatigue Damage Estimation in Existing Railway Steel Bridges by Detailed Loading History Analysis

Table 1

Traffic type for the historical train (1900–1990).

Period	Train/day	Type	UIC ref.	Train type [%]	Train/day for type
1900–1908	34,3	Tot.
	17,2	Passenger	A03	100%	17,2
	17,2	Freight	A04	100%	17,2
1909–1923	47,2	Tot.
	23,6	Passenger	A05	60%	14,1
			A06	40%	9,4
	23,6	Freight	A07	100%	23,6
1924–1938	60,0	Tot.
	30,0	Passenger	A08	60%	18,0
			A09	40%	12,0
	30,0	Freight	A07	60%	18,0
			A10	40%	12,0
1939–1953	55,7	Tot.
	27,8	Passenger	A11	50%	13,9
			A12	50%	13,9
	27,8	Freight	A10	60%	16,7
			A13	40%	11,1
1954–1968	72,8	Tot.
	36,4	Passenger	A14	25%	9,1
			A15	17%	6,2
			A17	33%	12,0
			A18	25%	9,1
	36,4	Freight	A16	40%	14,6
			A20	60%	21,9
1969–1983	102,8	Tot.
	51,4	Passenger	A14	28%	14,4
			A18	36%	18,5
			A19	36%	18,5
	51,4	Freight	A20	40%	20,6
			A21	60%	30,9
1984–1990	120,0	Tot.
	60,0	Passenger	S01	56%	33,6
			S02	44%	26,4
	60,0	Freight	S03	37%	22,2
			S04	37%	22,2
			S05	13%	7,8
			S06	13%	7,8