Seismic Performance of Steel Box Bridge Piers with Earthquake-Resilient Function

Figure 1

Design drawing of pseudostatic specimens. (a) Front elevation of specimens. (b) Front elevation of upper column. (c) Energy-dissipated column of specimens in group I. (d) Energy-dissipated column of specimens in group II and group III. (e) Model of energy-dissipated zone in group II and group III.

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