Indicators representative of the condition of geotechnical structures for road asset management
- Date : 2008
- Author(s) : Comité technique 4.5 Terrassement, Drainage, Couche de Forme / Technical Committee 4.5 Earthworks, Drainage, Subgrade
- Domain(s) : Road Assets Management / Road Earthworks
- PIARC Ref. : 2008R01EN
- ISBN : 2-84060-201-6
- Number of pages : 173
The management of geotechnical assets of road infrastructure is a subject that is rarely investigated. The variability and the difficulty to predict long-term performances pose a challenge for planning maintenance.
The report provides an overview of the state of practice. After a description of the architecture of management systems, it provides relevant performance indicators to evaluate the condition of geotechnical assets.
Examples of implementation, the results of an international survey, a detailed analysis of the existing documents on the subject and recommendations complement the report.