The equivalent transformed properties of the structural
elements i.e. composite slab and composite columns have
been used in a three dimensional model to get the maximum
realistic behaviour of the building under dynamic wind loads.
These loads are calculated for 25 years return period based on
the guidelines provided in Australian Standard, Appendix C
[6]. The full advantage of the various structural components is
achieved through three dimensional (3D) analysis of building
in Strand7 [7] software.