Učitavanje...
Development of Pavement Roughness Model and Maintenance Priority Index for Kerala State Highway I
The present study developed a Maintenance Priority Index (MPI) for the six sections of the State Highway (SH-1) using certain factors affecting pavement maintenance. The factors considered in this study were pavement condition, riding quality, traffic characteristics, land use characteristics and ch...
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| Format: | Printed Book |
| Izdano: |
International Journal of Engineering Research & Technology (IJERT)
2014
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| Teme: | |
| Online pristup: | http://10.26.1.76/ks/004699.pdf |
| Sažetak: | The present study developed a Maintenance
Priority Index (MPI) for the six sections of the State Highway
(SH-1) using certain factors affecting pavement maintenance.
The factors considered in this study were pavement condition,
riding quality, traffic characteristics, land use characteristics
and characteristic deflection of the pavement. A relationship
between pavement roughness and distress parameters like area
of ravelling, cracked area etc. also developed. The pavement
distress data was collected on SH stretching from Vetturoad to
Adoor. Roughness survey was conducted using Bump integrator
and Benkelman beam was used for the measurement of
deflections in the pavement. Pavement Condition Indexes (PCI)
for each section was determined.
The relation between
pavement distress and pavement roughness was modelled using
Multiple Linear Regression (MLR) analysis. The models were
significant as the forecasting errors were within the limits. |
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| Opis: | Vol. 3 Issue 11, November-2014 |