### Behaviour of machine foundations subjected to vertical …

The vertical dynamic behaviour of these foundations was determined by vertical harmonic loading. The measured impedance functions were compared with predicted responses obtained from analytical solution of the Winkler model, elastic half-space theory, simplified Lysmer (1965) model, Veletsos and Verbic (1973) models, the Dyna5 program and ...Practical Design and Construction of Machine Foundations …This case study considers a construction site with weak soil (clayey and silty sands) that has a coefficient of elastic uniform compression C u less than 3 kN / m 3 (19.27 lb / ft 3) stead of using a deep foundation, the weak soil under the foundation was replaced with compacted limestone in order to improve the properties of the soil and increase the coefficient of uniform compression …Practical Design of Machine Foundation Subjected to …2021-3-10 · AbstractThis paper presents a practical design of machine foundation subjected to varying harmonic loads. The dynamic analysis of machine foundation is performed using an analytical method. ... The maximum amplitudes of the vertical and horizontal displacements of the case study example are 22.5 and 110.68 μm, respectively, for the operating ...

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