Pavement surface macrotexture analysis (CROSBI ID 665309)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pranjić, Ivana ; Deluka-Tibljaš, Aleksandra ; Cuculić, Marijana ; Skender, Robert
engleski
Pavement surface macrotexture analysis
Asphalt pavement surface macrotexture has an important role in traffic safety. It contributes to skid resistance especially on roads where higher speeds are developed and under wet surface conditions, due to its influence on water drainage and reduction of hydroplaning effect. Consequently, sufficient level of surface macrotexture reduces the traffic accidents risk. In order to determine macrotexture values, different measurement procedures are applied. Measurement results are mostly interpreted as mean texture depth (MTD) or mean profile depth (MPD) values and afterwards compared to limit values, describing the quality of macrotexture on examined road section. This paper gives a brief analysis of pavement surface macrotexture characteristics important for skid resistance realization. An overview of methods for macrotexture determination and the comparison of limit values used for characterization of macrotexture performance is shown. In addition part of the research of macrotexture properties of highway pavements done at the Faculty of Civil Engineering University of Rijeka are presented, where macrotexture was determined using vehicle – installed laser profilometer, producing mean profile depth (MPD) values.
pavement surface macrotexture, influencing factors, field investigation
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Podaci o prilogu
359-365.
2018.
objavljeno
10.5592/CO/CETRA.2018.706
Podaci o matičnoj publikaciji
Podaci o skupu
5th International Conference on Road and Rail Infrastructure (CETRA 2018)
predavanje
17.05.2018-19.05.2018
Zadar, Hrvatska
Povezanost rada
Građevinarstvo