Browsing by Author "Li, Qiang"
Now showing items 1-6 of 6
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Evaluation of pavement skid resistance using computational intelligence
Zhan, You (2018-08)Pavement micro-texture is affected by the aggregate characteristics contained within the surface. It is long desired to develop friction prediction models using pavement surface and aggregate textural properties. However, ... -
Exploring pavement texture and surface skid resistance using soft computing techniques
Yang, Guangwei (2017-12)Pavement skid resistance and texture characteristics are important aspects of road safety. Traditional pavement friction measurement from limited contact with pavement is influenced by multiple factors such as temperature, ... -
Novel methods of quantifying curing influence and freeze thaw cycles in the field
Chen, Lichun (2022-05)This work developed a flexible resistivity sensor that provides a novel perspective to develop a deep understanding of two important problems for concrete, i.e. curing influence on concrete hydration and freeze-thaw cycles ... -
Pavement hydroplaning risk evaluation with Inertial Measurement Unit (IMU) and 1mm 3D texture data
Luo, Wenting (2015-07)During wet weather automobiles traveling on pavements may experience hydroplaning that would cause out-of-control accidents. Annually 14% of all accidents with fatalities occur on wet pavements. However, not many studies ... -
Pavement safety evaluation with 1mm 3D laser texture data
Li, Lin (2015-07)Pavement safety is highly associated with surface texture characteristics. Measurements of surface texture can be conducted in either stationary or high-speed way. Texture data collected from the existing systems are ... -
Traffic Inputs for Pavement ME Design Using Oklahoma Data
Minnekanti, Srinivas Prudhvi (2017-12-01)Mechanistic-empirical pavement design guide (MEPDG) requires traffic inputs in three levels based on the availability of data and scale of the project. Site-specific (Level 1) data is high quality and can be obtained by ...