1. Applied Technology Council (ATC). Seismic design criteria for bridges and other highway structures: current and future. ATC-18, Redwood City, Calif; 1997.
2. Seismic repair and strengthening of a severely damaged concrete frame;Stoppenhagen;ACI Struct J,1995
3. Seismic retrofit of circular bridge columns for enhanced flexural performance;Chai;ACI Struct J,1991
4. Repair of earthquake-damaged RC columns with FRP wraps;Saadatmanesh;ACI Struct J,1997
5. Retrofit using CFRP composites of RC bridge columns under combined axial, shear, flexure, and torsion;Belarbi,2008