Shaking Table Test on the Seismic Response of Buried Oil and Gas Pipelines under the Bidirectional Nonuniform Seismic Excitation

<div>Peak curve of pipeline axial strain under the bidirectional El-Centro wave. (a) Strain curve of the pipeline under uniform excitation. (b) Strain curve of the pipeline under nonuniform excitation.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Shaking Table Test on the Seismic Response of Buried Oil and Gas Pipelines under the Bidirectional Nonuniform Seismic Excitation 