ABSTRACT
The operation of pavement with GRC (Geoweb reinforced concrete) can be analyzed through a mechanistic methodology of pavement design. This involves modeling the pavement system based on the initial variables, including applied loads, traffic, condition of the subgrade, properties of the concrete, and the Geocell base polymer. To model the pavement, a finite element analysis is used to simulate the behavior of the system. The finite element model can consider the different layers of the pavement, including the subgrade and the GRC layer. The properties of each layer can be specified, including the modulus of elasticity, Poisson's ratio, and thickness. To study fatigue, an analysis of forces and moments is carried out to determine the maximal deformation of the subgrade. The maximum tensile stress in the system is also determined, which is an important factor to understand pavement fatigue. By simulating the behavior of the pavement over time, it is possible to predict the onset of fatigue and determine the expected service life of the pavement. By considering these different variables, it is possible to design a pavement system that is durable, long-lasting, and capable of withstanding the expected loads and traffic conditions. Overall, pavement modeling through a mechanistic methodology of pavement design is a valuable tool for analyzing the behavior of pavement with GRC (Geoweb reinforced concrete) and predicting its performance over time. By taking into account the initial variables and simulating the behavior of the pavement system, it is possible to design and construct pavement that is safe, efficient, and cost-effective.
