Now showing items 1-6 of 6
The Development and Field Evaluation of an IoT System of Low-Power Vibration for Bridge Health Monitoring
Bridge safety is important for the safety of vehicles and pedestrians. This paper presents a study on the development of a low-power wireless acceleration sensor and deployment of the sensors on a wireless gateway and cloud ...
Investigating the Functions of Particles in Packed Aggregate Blend using a Discrete Element Method
In asphalt mixture, aggregates account for up to 90% of the total volume and play an important role in the mechanical characteristics of asphalt mixture. The proportions of fine and coarse aggregates in gradation, as well ...
Influences of Interface Properties on the Performance of Fiber-Reinforced Asphalt Binder
This paper presents an experimental study about the influence of interfacial properties on the performance of fiber-reinforced asphalt. In this study, four types of fiber including one fiber-reinforced plastic (FRP), two ...
Study on Asphalt Pavement Surface Texture Degradation Using 3-D Image Processing Techniques and Entropy Theory
Surface texture is a very important factor affecting the anti-skid performance of pavements. In this paper, entropy theory is introduced to study the decay behavior of the three-dimensional macrotexture and microtexture ...
Packing Characteristics of Aggregate with Consideration of Particle size and Morphology
The packing characteristics of aggregates are very important for aggregate blend design, which is closely related to the performance of mixtures. In this study, an indoor packing experiment was designed to investigate the ...
Development of a Novel Piezoelectric Sensing System for Pavement Dynamic Load Identification
In order to control the adverse effect of vehicles overloading infrastructure and traffic safety, weight-in-motion (WIM)-related research has drawn growing attention. To address the high cost of current piezoelectric sensors ...