Seismic-induced porewaterpressure and effective stresses in the saturated porous seabed under seismic loading are the main factors that govern the overall stability of submarine pipelines.
地震荷载作用下海床中的孔隙水压力与有效应力是影响海底管线稳定性的主要因素。
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Combined with the porewaterpressure model, soil liquefaction under the seismic excitation can be modeled.