%0 Journal Article %T An Extended Model for the prediction of Strength Enhancement in Laterally Reinforced Concrete Columns %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2009 %R 10.4038/engineer.v42i4.7044 %X Senior Lecturer in Engineering, Department of Civil Engineering, Eng. (Dr.), Int. P Eng., C. Eng., FIE (Sri Lanka), MIAE (Sri Lanka), B.Sc. Eng. (Hons) (Moratuwa), M.Eng. (AIT), Dr. Eng. (Tokyo %K Extended Model %K lateral confinement %K concrete compressive strength %U https://engineer.sljol.info/articles/10.4038/engineer.v42i4.7044/