Search results
1 gru 2021 · The second parameter β is obtained from curve fitting of at least three skid resistance test data measured at three different speeds. The suitable test speeds for modeling the skid resistance performance of a road pavement are 48, 64 and 80 km/h.
4 kwi 2017 · Analyse correlations between skid resistance measurements of road surfaces in the lab by the Wehner/Schulze device and in the field using RoadSTAR. The RoadSTAR is a skid resistance measurement device for routine monitoring on network level used in Austria (FSV.
10 lis 2020 · Recent testing techniques of pavement texture were summarized, with a comparative analysis of the accuracy and the application scope of testing. In addition, the repeatability and interchangeability of different types of field-testing methods on pavement macrotexture were evaluated.
1 cze 2022 · By calculating the number, area, approximate diameter and other parameters of black or white areas in the image, the distribution state of road surface texture is quantitatively analyzed (Medeiros et al., 2021).
15 paź 2019 · With the development of smart technologies, Internet of Things and inexpensive onboard sensors, many response-based methods to evaluate road surface conditions have emerged in the recent decade.
They presented that there is a wide range of measurement methods, devices, and tests for measuring skid resistance, and other surface texture characteristics of road pavements. ...
1 sty 2016 · Overview of pavement surface texture test methods. … +4. Schematic plot of the effect of microtexture/macrotexture on pavement friction [6]. … Figures - available via license: Creative Commons...
