Pregled bibliografske jedinice broj: 242697
Maintenance and Rehabilitation of County and Local Roads of Central Area in Croatia
Maintenance and Rehabilitation of County and Local Roads of Central Area in Croatia // Procedings of the Second International Symposium on Maintenance and Rehabilitation of Pavements Technological Control / Uddin, Waheed ; Fortes, Rita Moura ; Merighi, Joã ; Virgilio (ur.).
Auburn: The University of Mississippi, Center for Advanced Infrastructure Technology, 2001. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Maintenance and Rehabilitation of County and Local Roads of Central Area in Croatia
Autori
Sršen, Mate ; Kršić, Ivan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Procedings of the Second International Symposium on Maintenance and Rehabilitation of Pavements Technological Control
/ Uddin, Waheed ; Fortes, Rita Moura ; Merighi, Joã ; Virgilio - Auburn : The University of Mississippi, Center for Advanced Infrastructure Technology, 2001
Skup
Second International Symposium on Maintenance and Rehabilitation of Pavements Technological Control
Mjesto i datum
Auburn (AL), Sjedinjene Američke Države, 29.07.2001. - 01.08.2001
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
flexible pavements; county and local roads; road network condition; pavement damage; deflection; unevenness; HDM-4 model; maintenance and rehabilitation measures; finance; requirements
Sažetak
The objective of the paper is to evaluate the needs and optimum strategies for the maintenance and rehabilitation of county-level and local roads in Zagreb area. The authors analyze road network in the length of 1496.62 km, which is administered and operate by the Regional Road Administration. The evaluation of road network condition is based on actual data that were acquired by field measurements and visual inspection of pavement damage. Deflection measurements (La Croix Deflectograph) and unevenness surveys (profilograph) were conducted on the representative sample of about 5% (75 km) of the total length of the road network under study. The visual inspection of pavement damage on the road network was conducted on the entire regional road network. The strategy of road network maintenance and rehabilitation was analyzed by means of the HDM-4 model. This enabled establishment of technically correct and economically justified strategies of road network maintenance and rehabilitation. In addition, the model enabled definition of time sequence (years) in which individual maintenance and rehabilitation measures are to be undertaken, including the related financing requirements.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
