Coordinated Use of Digital Construction Tools for Low-Volume Roads

This case study investigates the coordinated use of digital construction tools, specifically building information modeling (BIM), for the renewal of low-volume roads (LVRs) in Norway. The study outlines an integrated framework that includes georeferencing, alignment tracing, quantity estimation, and evaluation of mechanical response and service life. It documents a repeatable workflow utilizing five systems: Autodesk InfraWorks, Autodesk Civil 3D, Autodesk Dynamo, COMSOL Multiphysics, and MATLAB. The case study focuses on the rehabilitation of a specific LVR in Våler municipality, aiming to renew the road pavement with new aggregates. The research evaluates six stabilization scenarios, including traditional and nontraditional polymeric binders, highlighting the economic savings and improved mechanical performance associated with these techniques. The findings suggest that while nontraditional binders may incur higher costs, they contribute to a longer road service life compared to traditional methods. This study contributes to the understanding of BIM application in road engineering, particularly for LVRs.