Backanalysis or backcalculation of in-service pavement mechanical properties (such as elastic modulus) from pavement Non-Destructive Test (NDT) deflection data is a routine practice carried out by highway engineers for pavement structural condition evaluation, remaining life calculations, and mechanistic-based analysis. Owing to the complexity of this ill-conditioned inverse modeling problem, n...

Effective scheduling of pavement monitoring and maintenance activities plays a pivotal role in ensuring safety comfort for road users. The Pavement Management System (PMS) is traditional tool to assist the manager decision-making process on which priority carry out. However, urban networks implementation PMS can be complicated due many functional operational problems. This paper presents protot...

Road transportation has always been inherent in developing societies, impacting between 10–20% of Gross Domestic Product (GDP). It is responsible for personal mobility (access to services, goods, and leisure), that why world economies rely upon the efficient safe functioning facilities. maintenance vital since need increases as road infrastructure ages based on sustainability, meaning spending ...

The new AASHTO Mechanistic–Empirical Pavement Design Guide (MEPDG) provides pavement analysis and performance predictions for various feasible design scenarios. The MEPDG performance predictions for the anticipated climatic and traffic conditions depends on the values of the input parameters that characterize the pavement materials, layers, design features, and condition. This paper focuses on ...

The construction of highway route is influenced by geology, geotechnical, topography, and geomorphology the terrain. However, for pavement that failed structurally, a critical investigation required to ascertain cause(s) its failure, so such study can assist during rehabilitation/re-construction phase. Based on this, incessant Ondo – Ore was studied using integrated methods. Electrical resistiv...

The vehicle terrain measurement system (VTMS) allows highly detailed terrain modeling and vehicle simulations. Visualization of large-scale terrain datasets taken from VTMS provides better insights into the characteristics of the pavement or road surface. However, the resolution of these terrain datasets greatly exceeds the capability of traditional graphics displays and computer systems. Large...