Dynamic Safety Assessment and Enhancement of Port Operational Infrastructure Systems during the COVID-19 Era
نویسندگان
چکیده
Seaports function as lifeline systems in maritime transportation, facilitating critical processes like shipping, distribution, and allied cargo handling. These diverse subsystems constitute the Port Infrastructure System (PIS) have intricate functional interdependencies. The PIS is vulnerable to several external disruptions, impact of COVID-19 severe unprecedented this domain. Therefore, study proposes a novel general port safety framework cope with recurring hazards crisis events augment through multi-state failure system. divided into three subsystems: terminal, distribution infrastructure, thereby capturing its interdependency intricacy. A dynamic input–output model employed, incorporating spatial variability average delay disruption, determine resilience capacity under stated disruptions. This simulates disruption scenarios determines system by generating change curve Simulink. offers viable solutions managers, terminal operators, concerned authorities efficient running interdependent devising risk control measures enhance overall reliability. As part future studies, given difficulty obtaining relevant data relatively limited validation current model, we aim improve accuracy reliability our practical applicability real-world situations collected from case
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ژورنال
عنوان ژورنال: Journal of Marine Science and Engineering
سال: 2023
ISSN: ['2077-1312']
DOI: https://doi.org/10.3390/jmse11051008