Abstract: One area of railway infrastructure management that can benefit greatly from digitalization is the determination of optimal intervention programs, i.e., when, where, and which type of interventions are to be executed. ...

Abstract: Drinking water and natural gas are essential goods provided by municipal distribution networks. In order for there to be a reliable provision of such commodities, infrastructure managers must regularly dispatch vehicles ...

Abstract: Ensuring that railways provide excellent service requires the execution of maintenance interventions. As railway use intensifies, this becomes increasingly difficult due to the conflict between track possession used for ...

Abstract: AbstractThe Swiss transportation infrastructure planning process, like all infrastructure planning processes, requires that the organizations involved determine how societal needs will change over time, how the current ...

Abstract: Water distribution is an essential service provided in cities. To ensure that the public has access to high quality drinking water in sufficient quantity at all times, intervention programs must be determined to replace ...

Abstract: A supply and demand system approach is presented to deal with the inability of existing bridge management systems to determine optimal management strategies when multiple bridges may be adversely affected simultaneously. ...

Abstract: Next generation bridge management systems will take into consideration multiple hazard scenarios and not only traffic loading and structural deterioration as they do now. The indirect costs used in these bridge management ...

Abstract: This paper describes a methodology for evaluating alternative corrosion management strategies for a steel roadway bridge based on a total cost-benefit analysis. In this analysis, the impacts of girder type and preservation ...

Abstract: A road network consists of multiple objects that deteriorate over time with different speeds of deterioration. In order to provide an adequate level of service over time, these objects will eventually require interventions. ...