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Efficient mitigation of high-speed train vibrations on adjacent reinforced concrete buildings

Lyratzakis Alexandros, Tsompanakis Ioannis, Psarropoulos Prodromos N.

Πλήρης Εγγραφή

URI: http://purl.tuc.gr/dl/dias/8B4545A3-8EBC-4B06-91BF-3E9167D6C575
Έτος 2022
Τύπος Δημοσίευση σε Περιοδικό με Κριτές
Άδεια Χρήσης
Λεπτομέρειες
Βιβλιογραφική Αναφορά A. Lyratzakis, Y. Tsompanakis, and P. N. Psarropoulos, “Efficient mitigation of high-speed train vibrations on adjacent reinforced concrete buildings,” Constr. Build. Mater., vol. 314, Jan. 2022, doi: 10.1016/j.conbuildmat.2021.125653. https://doi.org/10.1016/j.conbuildmat.2021.125653
Εμφανίζεται στις Συλλογές
Δημοσιεύσεις σε Περιοδικά στην Κοινότητα Σχολή Χημικών Μηχανικών και Μηχανικών Περιβάλλοντος

Περίληψη

The detrimental impact of vibrations on adjacent reinforced concrete (RC) buildings due to high-speed train (HST) passage is investigated in this work. For this purpose, an elaborate numerical model, initially validated with free-field data, has been developed. Subsequently, a 4-story RC building is added at varying distances from track to assess the developing vibrations levels on the structure. Furthermore, an efficient mitigation measure is applied, i.e., single or double trenches filled with expanded polystyrene (EPS) geofoam are placed close to the track, in order to minimize the adverse impact of HST-induced vibrations on residents’ health.

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