• Qureshi Humera Parveen Mohammad Salim
• Dr. Sachin b. Mulay

Any building can vibrate in both the directions of “along wind” and “across wind” caused by the flow of wind. Modern Tall buildings designed to satisfy lateral drift requirements, still may oscillate excessively during wind storm. These oscillations can cause some threats to the Tall building as buildings with more and more height becomes more vulnerable to oscillate at high speed winds. Sometimes these oscillations may even cause discomfort to the occupants even if it is not in a threatening position for the structural damage. So an accurate assessment of building motion is an essential prerequisite for serviceability. There are few approaches to find out the Response of the Tall buildings to the Wind loads. Wind is a perceptible natural motion of air relative to earth surface, especially in the form of air current blowing in a particular direction. The major harmful aspect which concern to civil engineering structures is that, it will load any and every object that comes in its way. Wind blows with less speed in rough terrain and higher speed in smooth terrain. This paper will presents story drift, storey shear, and support reactions that occur in different storey Buildings (Low Rise Buildings, Medium Rise Buildings, and High Rise Buildings) due to wind in different terrain category under two different wind speed . Totally 24 models for G+5, G+10 and G+15 are analyzed using ETABS package. after analysis paper will be provides a good source of information about variation in drift, shear with change in height of model, percentage change in drift, shear of same model in different terrain category.

Tall Buildings, drift, storey shear, ETABS, different terrain category, wind load,

"EFFECT OF WIND ON HIGH RISE BUILDINGS IN DIFFERENT TERRAIN CATEGORY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 12, page no.561-566, December-2020, Available :http://www.jetir.org/papers/JETIR2012071.pdf

"EFFECT OF WIND ON HIGH RISE BUILDINGS IN DIFFERENT TERRAIN CATEGORY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 12, page no. pp561-566, December-2020, Available at : http://www.jetir.org/papers/JETIR2012071.pdf