模拟自然灾害对互联基础设施网络的影响.pdf

1、Modelling impacts of natural hazards on interconnected infrastructure networksThe projectThe Aim of this research project is to:1.Understand the extent of direct and indirect impacts/losses relevant to infrastructure2.Develop estimation methods to model the impact of natural hazards on interconnecte

2、d infrastructure3.Provide a framework to better understand the value of infrastructure resilience investments.The primary focus of this project is on public infrastructure.Primary Tasks1.Review existing literature,models and data relating to damage estimation(direct and indirect)as it relates to pub

3、lic infrastructure and Australian natural hazards.2.Develop(or implement)methods to estimate direct and indirect damage to three types of infrastructure and three hazard types.3.Undertake proof-of-concept case studies to demonstrate any models developed.4.Develop a conceptual framework for dealing w

4、ith cascading or compounding events(test through case studies).5.Outline future research needs in this space.The projectWe have 3 streams of research1.Network mapping 2.Damage estimation 3.Utilisation case studiesHazards&networksFlood,wind/storm,firePower(transmission&distribution),water,roadsStudy

5、region(our sandbox)Develop models/frameworks using SE Queensland networks and dataFrameworks(and where possible,models)will be region agnosticLiterature reviewSystematic literature reviewMethods for network interaction1.Network/Graph theory2.Network flow models3.Probabilistic&statistical models4.Spa

6、tial Overlay&Clustering Models5.Qualitative&Systems-Thinking Models6.Input-Output&Inoperability I-O ModelsNetwork mappingNetwork mapping and data extractionAutomated network data and attribute extraction with St Lucia as a case studyNetwork linkage initially through proximityGIS