Advancing Mitigation Technologies and Disaster Response for Lifeline Systems 2003
DOI: 10.1061/40687(2003)88
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Modeling Transportation Network Flows as a Simultaneous Function of Travel Demand, Earthquake Damage, and Network Level Service

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Cited by 7 publications
(5 citation statements)
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“…This hypothesis is generally described as 'fixed traffic demand'. Variable traffic demand is considered by Cho et al (2003), but is beyond the scope of this paper. Equations (7) and (8) present the computation of the total travel time increase:…”
Section: Operational Lossmentioning
confidence: 99%
See 1 more Smart Citation
“…This hypothesis is generally described as 'fixed traffic demand'. Variable traffic demand is considered by Cho et al (2003), but is beyond the scope of this paper. Equations (7) and (8) present the computation of the total travel time increase:…”
Section: Operational Lossmentioning
confidence: 99%
“…Moore et al (2005) explore the economic impact of electric power loss in the Los Angeles and Orange County area on the transportation network and the local economy. Cho et al (2003), study the transportation network post-event performance for variable demand and estimate the losses based on the total delays after the event. In all these studies, the analysis is performed for a single event.…”
Section: Introductionmentioning
confidence: 99%
“…In the event of an earthquake with rising congestion and potential infrastructure failures, a new equilibrium is achieved to fit the new supply and demand. Some studies, such as the 2003 research by Chu, have established basic models to estimate this, in which travel time (travel cost) is the main assessment parameter (Cho et al , 2003). One important study on this subject was the EU project for the assessment of lifeline risks (SYNER-G) in 2014, which conducted four stages of system analysis: vulnerability analysis (a breakdown of the potential of all elements), connectivity analysis (re-analysis after removal of links and nodes), capacity analysis (how to service the new demand) and fault-tree analysis (analysis of vital functions such as relief and rescue, which require several different simultaneous, error-free processes).…”
Section: Previous Studies and The Necessity Of Researchmentioning
confidence: 99%
“…Αυτό πραγματοποιείται μέσω ανάλυσης δικτύου ή πιο απλοποιημένων προσεγγίσεων συνδετικότητας του δικτύου, λαμβάνοντας ή όχι υπόψη την πορεία αποκατάστασης των βλαβών (π.χ. Chang and Nojima 1997, Werner et al 2000, Nojima and Sugito 2000, Shinozuka et al 2003a, Cho et al 2003b). Η αύξηση του χρόνου μετακινήσεων συχνά εκφράζεται με οικονομικούς όρους, προσδιορίζοντας έτσι τις έμμεσες απώλειες.…”
Section: τυπολογία σηράγγωνunclassified
“…Οι οικονομικές απώλειες περιλαμβάνουν τόσο το άμεσο κόστος των δομικών βλαβών των γεφυρών και των κτιριακών εγκαταστάσεων όσο και το έμμεσο κόστος από την αύξηση του χρόνου διαδρομής ή της διακοπής μετακινήσεων ανθρώπων και αγαθών, καθώς και της αναστολής των παραγωγικών δραστηριοτήτων. Εφαρμογή της μεθόδου γίνεται από τουςCho et al (2003b) στην περιοχή του Memphis, Tennessee των ΗΠΑ. ΣΩΤΗΡΙΟΣ ΑΡΓΥΡΟΥΔΗΣ -ΔΙΔΑΚΤΟΡΙΚΗ ΔΙΑΤΡΙΒΗ Σχήμα 2.3.…”
unclassified