Fatigue Performance Analysis of PC Bridge Based on Precast Damage Accumulation Effect
Abstract: The durability and safety of the bridge are paid more attention to and the design,construction,operation and maintenance are investigated and discussed by the bridge engineers and researchers. From the aspect of fatigue accumulated damage of the structures,and from the construction stage to operation stage or the life cycles of the bridge, the damage effect of the bridge in all stages would be analyzed systematically. By numerical FEM way,such as stress amplitude and displacement amplitude，the damage effects and fatigue characters from the accumulated damage would be demonstrated by the means of the determine and fix quantify.
C. L. Han et al., "Fatigue Performance Analysis of PC Bridge Based on Precast Damage Accumulation Effect", Applied Mechanics and Materials, Vol. 137, pp. 408-413, 2012