Tesi etd-04112021-170748 |
Link copiato negli appunti
Tipo di tesi
Tesi di laurea magistrale
Autore
RUGGIU, STEFANO
Indirizzo email
s.ruggiu@studenti.unipi.it, stefano.ruggiu94@gmail.com
URN
etd-04112021-170748
Titolo
High speed assessment of pavement structural data with MSD
Dipartimento
INGEGNERIA DELL'ENERGIA, DEI SISTEMI, DEL TERRITORIO E DELLE COSTRUZIONI
Corso di studi
INGEGNERIA DELLE INFRASTRUTTURE CIVILI E DELL'AMBIENTE
Relatori
relatore Prof. Marradi, Alessandro
relatore Prof. Tempestini, Mario
relatore Prof. Tempestini, Mario
Parole chiave
- structural data
- assessment
- pavement
- Multi Speed Deflectometer
- Falling Weight Deflectometer
- Traffic Speed Deflectometer
- Multi Functional Vehicle
- road pavement
- pavimentazioni stradali
Data inizio appello
03/05/2021
Consultabilità
Non consultabile
Data di rilascio
03/05/2091
Riassunto
The Multi-Speed Deflectometer (MSD) is a new, innovative technique for determining pavement structural capacity and remaining life, at normal traffic speeds.
It combines the efficiency and continuity in relation to testing speed and test spacing of the Traffic Speed Deflectometer (TSD) with the compactness and reliability of the Falling Weight Deflectometer (FWD).
Like the Traffic Speed Deflectometer, the Multi Speed Deflectometer is a network screening device.
However the MSD captures multiple images of the pavement surface during passage of a standard axle and also collects data from multiple sensors, averaging the results to 10 m or 20 m intervals, enabling a near-continuous profile of pavement structural life.
It combines the efficiency and continuity in relation to testing speed and test spacing of the Traffic Speed Deflectometer (TSD) with the compactness and reliability of the Falling Weight Deflectometer (FWD).
Like the Traffic Speed Deflectometer, the Multi Speed Deflectometer is a network screening device.
However the MSD captures multiple images of the pavement surface during passage of a standard axle and also collects data from multiple sensors, averaging the results to 10 m or 20 m intervals, enabling a near-continuous profile of pavement structural life.
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