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Digitalizing the Determination of Railway Infrastructure Intervention Programs: A Network Optimization Model
Publisher: ASCE
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. ...
Integrated Planning of Operational Maintenance Programs for Water and Gas Distribution Networks
Publisher: ASCE
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 ...
Assessing the Effects of Closure-Free Periods on Railway Intervention Costs and Service
Publisher: ASCE
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 ...
Optimal Intervention Planning: A Bottom-Up Approach to Renewing Aging Water Infrastructure
Publisher: ASCE
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 ...
Investigation of the Ability to Estimate Values of Road Section Condition Indicators Based on Their Spatial Correlation
Publisher: American Society of Civil Engineers
Determination of Risk-Reducing Intervention Programs for Railway Lines and the Significance of Simplifications
Publisher: American Society of Civil Engineers
Abstract: Because failures on railway lines have nonzero probabilities of occurrence and can result in significant costs if they occur, railway infrastructure managers are interested in determining intervention programs that best ...
Functional Loss Assessment and Restoration Analysis to Quantify Indirect Consequences of Hazards
Publisher: American Society of Civil Engineers
Impact Assessment of Extreme Hydrometeorological Hazard Events on Road Networks
Publisher: ASCE
Abstract: Determining the risk related to transportation networks due to the occurrence of (natural) hazard events often requires computer support. A simulation-based modeling environment can be useful when modeling a set of related ...
Prioritizing Preproject Planning Activities Using Value of Information Analysis
Publisher: ASCE
Abstract: Preproject planning is becoming a widespread best management practice. Potentially, it can be an extremely time and resource intensive practice and, as such, presents challenges in the management, allocation, and prioritization ...
Simulation-Based Stress Tests: Integrated Simulation Approach for Assessing Resilience of Transport Systems under Multiple Stressors
Publisher: American Society of Civil Engineers
Abstract: A transportation system stress test is a set of one or more hypothetical scenarios designed to help determine if a transport system can continue to provide an acceptable level of service when subjected to one or more ...