Dr. Okumus Research Group

Our research group focuses on infrastructure resiliency, from service to extreme events. We use knowledge of material behavior and mechanics to create design methods, analysis tools and new systems that ensure structural safety and extend infrastructure service life. For extreme events, resiliency is achieved by creating structures that minimize the socio-economic impact of natural hazards on civil infrastructure through rapid recovery. We work on low-seismic damage structural systems and high performance materials that enable structures to be rapidly repaired, replaced and reoccupied. These innovative systems and materials can be applied to both new construction and for seismic retrofit. Both bridge and building systems are investigated.

 

We are particularly interested in applications of these concepts for pre-tensioned, post-tensioned, and reinforced concrete components and systems. Since prestressed concrete lends itself to prefabrication and modularization, our work also contributes to accelerated construction. Research methods include nonlinear analyses of structures, material testing, large-scale testing, in-situ load testing and monitoring of structures.