| The project of application describes an integrated management system of urban infrastructures from the point of view of the evaluation of the condition and the integration of the data in a common reference database. The infrastructures forming part of this system are the roadway, the sewer, and the aqueduct. The ultimate goal of the system is to select the strategies of technically justified interventions, economically profitable and socially accepted. The methodology which was adopted consists in characterising the state of degradation of the various infrastructures with respect to the aspects structural and functional. A geographic information system was used like common reference to integrate the whole of the physical parameters and the defects.; The SIGI will make it possible profitable the rehabilitation while making them more durable, which would result in significant economies into maintenance, as well as in mobilisation of means and nuisances with the users during work. (Abstract shortened by UMI.)... |
