Based on the theory of saturated porous media, an EPWP equation for any drainage bound condition is established.

基于饱和固液两相介质理论，建立了适用于任意排水边界条件的振动孔压方程。

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The fluctuating characteristics of excess pore water pressure (EPWP) are the basics to establish the transient EPWP model.

饱和砂土中振动孔压波动特性的研究是建立瞬态孔隙水压力模型的基础。

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