[Retracted] Load Test Analysis of a Long-Span Prestressed Nano-Concrete Highway Bridge

Table 1

Efficiency constant table of the bridge static load test.

Type of bridge	Stress calibration factor	Deflection check factor
Reinforced concrete slab bridge	0.2–0.4	0.2–0.5
Reinforced concrete girder bridge	0.4–0.8	0.5–0.9
Prestressed concrete bridge	0.6–0.9	0.7–1.0