1. Experimental investigation of actively confined concrete using shape memory alloys;Shin;Eng Struct,2010
2. A study of the failure of concrete under combined compressive stresses;Richart;Univ Illinois Bull,1928
3. Hognestad E. Study of combined bending and axial load in reinforced concrete members; 1951.
4. A numerical approach to the complete stress–strain curve of concrete;Popovics;Cem Concr Res,1973
5. Stress–strain relationships for concrete and the analysis of structural concrete sections: Solid mechanics division;Sargin,1971