Assessment of large-scale catastrophes in complex engineering systems

4th International Conference on Safety Problems of Civil Engineering Critical Infrastructures

土木建筑工程

Makhutov, N.A.^1 ; Reznikov, D.O.^1

Mechnical Engineering Research Institute of the Russian Academy of Sciences, 4 Maly Kharitonievsky lane, Moscow

101990, Russia^1

关键词: Complex engineering system;    Complex technical systems;    Low probability;    Protection barrier;    Risk assessment and managements;    System protection;    System resiliences;    Traditional approaches;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/481/1/012002/pdf
DOI  :  10.1088/1757-899X/481/1/012002

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The paper considers a traditional approach to ensuring safety of complex technical system that is based on development of protection barriers against the bounding set of credible (design-basis) impacts and presents a modern approach. The approach is based on combined efforts to improve the system protection from design basis impacts and to increases the system resilience towards beyond design basis events allowing one to include low probability -high consequences (beyond design-basis) events into the scope of risk assessment and management framework.