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Generation of surface acoustic waves by moving trains
The theory of generation of ground surface acoustic waves by trains is developed using the Green's function formalism. Mechanical properties of the rail track and parameters of train and soil (including contact nonlinearity of track-soil system) are taken into account. It's shown that gene...
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| Main Authors: | , |
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| Format: | Default Conference proceeding |
| Published: |
1993
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/6159 |
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| _version_ | 1818174823093764096 |
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| author | Victor V. Krylov Colin C. Ferguson |
| author_facet | Victor V. Krylov Colin C. Ferguson |
| author_sort | Victor V. Krylov (1252356) |
| collection | Figshare |
| description | The theory of generation of ground surface acoustic waves by trains is developed using the Green's function formalism. Mechanical properties of the rail track and parameters of train and soil (including contact nonlinearity of track-soil system) are taken into account. It's shown that generated ground vibration spectra depend strongly on the geometrical parameters of track and train, on the mechanical properties of soil, and on the axle loads of the carriages. Simple practical methods are suggested to modify, the spectra of railway-generated surface elastic waves and to reduce their level at chosen frequency bands. |
| format | Default Conference proceeding |
| id | rr-article-9221768 |
| institution | Loughborough University |
| publishDate | 1993 |
| record_format | Figshare |
| spelling | rr-article-92217681993-01-01T00:00:00Z Generation of surface acoustic waves by moving trains Victor V. Krylov (1252356) Colin C. Ferguson (7121402) Other engineering not elsewhere classified untagged Engineering not elsewhere classified The theory of generation of ground surface acoustic waves by trains is developed using the Green's function formalism. Mechanical properties of the rail track and parameters of train and soil (including contact nonlinearity of track-soil system) are taken into account. It's shown that generated ground vibration spectra depend strongly on the geometrical parameters of track and train, on the mechanical properties of soil, and on the axle loads of the carriages. Simple practical methods are suggested to modify, the spectra of railway-generated surface elastic waves and to reduce their level at chosen frequency bands. 1993-01-01T00:00:00Z Text Conference contribution 2134/6159 https://figshare.com/articles/conference_contribution/Generation_of_surface_acoustic_waves_by_moving_trains/9221768 CC BY-NC-ND 4.0 |
| spellingShingle | Other engineering not elsewhere classified untagged Engineering not elsewhere classified Victor V. Krylov Colin C. Ferguson Generation of surface acoustic waves by moving trains |
| title | Generation of surface acoustic waves by moving trains |
| title_full | Generation of surface acoustic waves by moving trains |
| title_fullStr | Generation of surface acoustic waves by moving trains |
| title_full_unstemmed | Generation of surface acoustic waves by moving trains |
| title_short | Generation of surface acoustic waves by moving trains |
| title_sort | generation of surface acoustic waves by moving trains |
| topic | Other engineering not elsewhere classified untagged Engineering not elsewhere classified |
| url | https://hdl.handle.net/2134/6159 |