Fatigue Performance of Steel–UHPC Composite Bridge Deck System with Large Longitudinal Rib

Table 3

Fatigue loading protocol.

Specimen	Loading stage	Load level (kN)	Load range (kN)	Loading cycles (×10^4)
Transverse	I	10–166	156	200
	II	20–255	234	200
	III	20–490	470	200
Longitudinal	I	10–166	156	200
	II	20–255	234	200
	III	20–490	470	200