METAMODEL OF SHARED SITUATION AWARENESS FOR RESILIENCE MANAGEMENT OF BUILT ENVIRONMENT WITH HIGH RESPONSIBILITY

The main purpose of this work is to create high-level conceptual model (metamodel) of crisis situation in built environment. Work starts with short review of existing paradigms of crisis management. Then, study introduces new crisis management paradigm — resilience management, which is a logical evolution of current risk-informed paradigm. Main component of resilience management is risk-informed Shared Situational Awareness (SSA). SSA is used by all participants of crisis management process, i. e. rescue teams, police, firefighting brigades, medical services. Resilience management also stands on risk-informed monitoring of Available Adaptive Capacities (AAC) and Existing Vulnerabilities (EV). Study formulates concepts of two cycles — Disaster Management Cycle and System-at-Risk cycle. Importance of exchange of risk information between two cycles is emphasized. Study includes detailed metamodels of performance characteristics, existing vulnerabilities and adaptive capacities. Also study includes description of quantifiable metrics for measuring existing vulnerabilities and adaptive capacities. To summarize, study has following main results: introduction of resilience management paradigm, which is based on shared situational awareness and introduction of quantifiable metrics for measuring vulnerabilities and adaptive capacities.