Evaluation of Pavement Skid Resistance Using Surface Three-Dimensional Texture Data
نویسندگان
چکیده
منابع مشابه
Three-dimensional surface texture synthesis
Texture synthesis has been extensively investigated by both computer vision and computer graphics communities during the past twenty years. However, the input and output are normally 2D intensity texture images. If the subjects are 3D surface textures (such as brick, woven or knitted textiles, embossed wallpapers etc.), these 2D synthesis techniques cannot provide the information required for r...
متن کاملMeasuring and Analyzing Pavement Texture Concrete Pavement Surface Characteristics Program
Introduction Pavement texture is defined by the irregularities on a pavement surface that deviate from an ideal, perfectly flat surface. As shown in Figure 1, the World Road Association (PIARC) has established standard categories of texture, classified by wavelength. These categories include microtexture (wavelengths up to 0.5 mm), macrotexture (0.5 to 50 mm), megatexture (50 to 500 mm), and ro...
متن کاملSkid Resistance Guidelines for Surface Improvements
This report pertains to the selection of a minimum skid resistance for use as another guideline for surface improvements by the Texas Highway Department. This problem was approached from an accident standpoint as well as from a design standpoint, since experience on several sections of roadway indicated a sharp reduction of accidents after surface improvements. Skid resistance and accident data...
متن کاملSkid Characteristics of Pavement Surfaces in Indiana
In 1953, drivers in the United States became involved in 31,450 fatal and 1,302,000 non-fatal accidents. Many of these accidents were primarily the fault of the drivers involved, but a great number might have been minimized or prevented by safer highways. Although many factors are involved in the building of safety into highways, one of the more important items is the resistance of pavement sur...
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ژورنال
عنوان ژورنال: Coatings
سال: 2020
ISSN: 2079-6412
DOI: 10.3390/coatings10020162