Tag Archive for Tag: superposition

Tag: superposition Basic superposition

Today there exist three approaches to SSI problems, namely “direct”, “impedance”, and “combined” ones. To understand them all, let us start from common general approach based on the superposition of the wave fields. Let us call the problem with seismic wave, soil and structure “problem A” and start with completely linear soil-structure model. Let Q be some surface surrounding the basement in the soil

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