Thesis etd-10252018-163243 |
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Thesis type
Tesi di laurea magistrale
Author
MAZZEI, SALVATORE
URN
etd-10252018-163243
Thesis title
Analysis and correlation between pavement distresses condition and bearing capacity using high performance testing equipment
Department
INGEGNERIA DELL'ENERGIA, DEI SISTEMI, DEL TERRITORIO E DELLE COSTRUZIONI
Course of study
INGEGNERIA IDRAULICA, DEI TRASPORTI E DEL TERRITORIO
Supervisors
relatore Prof. Marradi, Alessandro
correlatore Prof. Tempestini, Mario
correlatore Prof. Tempestini, Mario
Keywords
- bearing capacity
- fwd
- high performance testing equipment
- raptor
- surface condition
Graduation session start date
03/12/2018
Availability
Withheld
Release date
03/12/2088
Summary
Nowadays is very important, both for money saving and for users comfort, to have a clear and trustworthy view about roads structural/function condition.
In this Master Degree thesis the relation between surface and structural condition of pave-ments has been analyzed.
Road Inspection have been conducted in Denmark and Italy through using high performance equipment, like Falling Weight Deflectometer (FWD), GPR (Ground Penetration Radar for thicknesses), MFV (multifunctional vehicle equipped with cameras) and RAPTOR (Rapid Pavement Tester).
RAPTOR in particular, is an high speed screening device that allows to inspect road condition by driving at usual speed (60-80 Km/h), appearing as a truck with a trailer.
It has been developed and manufactured by Dynatest, DTU-Technical University of Denmark and University of Pisa.
In the present research activity this equipment has been used to have a continuous overview of the structural condition of the pavement. Results show where the structural capacity is found to be reduced, also the surface condition is found to show damages.
In this Master Degree thesis the relation between surface and structural condition of pave-ments has been analyzed.
Road Inspection have been conducted in Denmark and Italy through using high performance equipment, like Falling Weight Deflectometer (FWD), GPR (Ground Penetration Radar for thicknesses), MFV (multifunctional vehicle equipped with cameras) and RAPTOR (Rapid Pavement Tester).
RAPTOR in particular, is an high speed screening device that allows to inspect road condition by driving at usual speed (60-80 Km/h), appearing as a truck with a trailer.
It has been developed and manufactured by Dynatest, DTU-Technical University of Denmark and University of Pisa.
In the present research activity this equipment has been used to have a continuous overview of the structural condition of the pavement. Results show where the structural capacity is found to be reduced, also the surface condition is found to show damages.
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