Concept
Aiguillage
Publications associées (31)
Hydro-mechanical modelling of a natural slope affected by a multiple slip surface failure mechanism
Lyesse Laloui, Alessio Ferrari
A coupled hydro-mechanical formulation is presented for the analysis of landslide motion during crisis episodes. The mathematical formulation is used to model a natural slope affected by a multiple slip surface failure mechanism, in which pore water pressu ...
2009Defining Degradation Processes of Switches Crossings for Maintenance Renewal Planning
Approximately 25 percent of the budget for the maintenance and renewal of railway tracks is used for the switches (points) and crossings (S&C). While in the mean time the budget expenditure for the maintenance and renewal of plain track is optimized with e ...
2008Diffuse release of environmental hazards by railways
There is increasing concern about environmental pollution by diffuse emissions of various environmental hazards emitted by transportation activities. For the first time substances released by railways to the environment were investigated. We considered the ...
2008A model for the life expectancy of railway switches and crossings for maintenance and renewal planning in asset management systems
With the help of databases of the Swiss Federal Railways (SBB CFF FFS), statistical analyses are carried out on the lifetime of railway switches (points) and crossings. The expected lifetimes are attributed to different parameters which influence the speed ...
Wit Press, Ashurst Lodge, Southampton So40 7Aa, Ashurst, England2008The Swiss experience on the wear of railway switches & crossings
Using databases of the Swiss Federal Railways (SBB CFF FFS), statistical analyses are carried out on the expected lifetime of railway switches (points) & crossings and their respective components. The expected lifetimes are attributed to different paramete ...
2007