کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
586378 878211 2013 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
RAPID-N: Rapid natech risk assessment and mapping framework
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
RAPID-N: Rapid natech risk assessment and mapping framework
چکیده انگلیسی


• Natechs are an emerging risk with possibly serious consequences.
• Unified risk mapping methodologies are required to prevent and mitigate natechs.
• RAPID-N is an integrated risk assessment and mapping software framework for natechs.
• RAPID-N provides an innovative data estimation and modelling framework for natech damage and risk analysis.
• Outputs can be used for damage assessment, emergency response, and land-use planning purposes.

Natech accidents at industrial plants are an emerging risk with possibly serious consequences. For the mitigation of natech risk, authorities need to identify natech prone areas in a systematic manner. In order to facilitate probabilistic natech risk mapping, a unified methodology was developed that is based on the estimation of on-site natural hazard parameters, determination of damage probabilities of plant units, and assessment of probability and severity of possibly triggered natech events. The methodology was implemented as an on-line, extensible risk assessment and mapping software framework called RAPID-N, which allows rapid local and regional natech risk assessment and mapping with minimal data input. RAPID-N features an innovative data estimation framework to complete missing input data, such as on-site natural hazard parameters and plant unit characteristics. The framework is also used for damage assessment and natech consequence analysis, and allows easy modification of input parameters, dynamic generation of consequence models according to data availability, and extension of models by adding new equations or substituting existing ones with alternatives. Results are presented as summary reports and interactive risk maps, which can be used for land-use and emergency planning purposes by using scenario hazards, or for rapid natech consequence assessment following actual disasters. As proof of concept, the framework provides a custom implementation of the U.S. EPA's RMP Guidance for Offsite Consequence Analysis methodology to perform natech consequence analysis and includes comprehensive data for earthquakes. It is readily extendible to other natural hazards and more comprehensive risk assessment methods.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Loss Prevention in the Process Industries - Volume 26, Issue 6, November 2013, Pages 949–960
نویسندگان
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