%0 Journal Article %T Importance of Accurate Modeling Input and Assumptions in 3D Finite Element Analysis of Tall Buildings %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2009 %R 10.4038/engineer.v42i2.7056 %X Research Assistant, Department of Civil Engineering, B.Sc. Eng (Moratuwa) Lecturer, Department of Civil Engineering, B.Sc. Eng (Moratuwa) Professor, Department of Civil Engineering, Eng (Prof), B.Sc. Eng (Moratuwa), Ph.D. (Cambridge), C.Eng., MIE (Sri Lanka %K High rise %K finite element modeling %K P delta effects %K outrigger %U https://engineer.sljol.info/articles/10.4038/engineer.v42i2.7056/