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MITIGATION OF VIBRATIONS INDUCED BY RAILWAY TRAFFIC THOUGH SOIL BURRIED INCLUSIONS: A NUMERICAL STUDY

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Academic year: 2018

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Figure 3 shows the real part of the vertical displacement field generated by a harmonic point load located at ground surface and 10 m away from the inclusion
Figure 3 – Vertical displacement for homogeneous media: a) 25Hz; b) 50Hz; c) 75Hz; Vertical displacement for a medium with one inclusion: d) 25Hz; e) 50Hz; f) 75Hz
Figure 5 – Frequency-wavenumber of the insertion loss (dB) for the alignment 20m point away from the load (single inclusion)
Figure 6 – Cross section with three parallel inclusion with a detail of the finite element mesh constructed
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