Further development and evaluation of new and known methods for the load-bearing capacity assessment by means of road fastenings with defined substance disturbances
The aim of this research project is to detect and evaluate the structural substance of asphalt attachments with definedly introduced substance disturbances. A systematic analysis of the deflection measurements during stationary and moving loads should be used for conclusions about the bearing behavior of the asphalt attachments. In order to be able to identify the substance deterioration and particulary the cracks in the asphalt bearing layer without destroying it, specific investigations have to be carried out on a test track and a suitable evaluation background has to be derived.
Federal Highway Research Institute
Year of completion:
Dr.-Ing. Dawei Wang, Dipl.-Ing. Bauass. Frédéric Otto, M.Sc. Pengfei Liu