Seismic Response Analysis of Multidimensional and Multiangle Long-Span Top-Supported CFST Arch Bridge

<div>Upper chord axial force ratio table under 0–90° transformation excitation. (a) Upper chord axial force ratio diagram. (b) Lower chord axial force ratio diagram.</div>

Advances in Civil Engineering

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Figure 11

Figure 11: Seismic Response Analysis of Multidimensional and Multiangle Long-Span Top-Supported CFST Arch Bridge 