Physical Modeling of the Seismic Response of Gas Pipelines in Laterally Inhomogeneous Soil

AbstractThis paper reports on results from a series of 1-g, reduced-scale shake table tests of a 216-m-long portion of an onshore steel gas transmission pipeline embedded in horizontally layered soil. A set of first-order dynamic similitude laws was employed to scale system parameters appropriately....

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Veröffentlicht in:	Journal of geotechnical and geoenvironmental engineering 2020-05, Vol.146 (5)
Hauptverfasser:	Psyrras, N, Sextos, A, Crewe, A, Dietz, M, Mylonakis, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial strain Bend strength Bragg gratings Bulk density Cables Coefficient of friction Coefficients Deformation Diameters Excitation Friction Gas pipelines Gas transmission Inhomogeneous soil Interfaces Natural gas Pipes Profiles Resonant frequencies Seismic activity Seismic response Shake table tests Soil Soil dynamics Soil layers Soil testing Soils Stiffness Submarine pipelines Technical Papers
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