The role of concurrent engineering in resilient critical infrastructures during disasters

The world has complex mega-cities and interdependent infrastructures. This complication in infrastructure relations makes it sensitive to disasters failures. Cascading failure causes blackouts for the whole system of infrastructures during lack performance emergency management stakeholders is clear a disaster due complexity system. research aimed develop new concurrent engineering model following total recovery effort. objectives this were identify clustered intervention utilized field resilience developing cross-functional network enhance societies disaster. Content analysis was employed classify categorize main divisions sub-divisions grouping stakeholders. transposing an integrated model. result showed that operations division achieved highest weight information interchange response improve committee logistics rescue relief needed widest bandwidth flow (CE) contributed CE helped provide resilient final relative share value exchanging each workgroup can speed up actions. found viable concept be implemented as strategy management. help policymakers achieve collaborative teamwork environment factors circumstances critical