Abstract:In this paper, the stress-related damping ratio formula of box girder with corrugated steel webs is introduced.
Using response spectrum method, an iterative algorithm is proposed to calculate the seismic response and the stress-related damping ratio under different seismic intensities. Based on a simply supported composite box girder bridge with
corrugated steel webs, the stress-related damping ratios are calculated under different seismic intensities through iteration.
The analysis and co… Show more
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