Study on Wind Analysis of Multi-Storied Building with Different Shapes and Different Terrain Category

Study on Wind Analysis of Multi-Storied Building with Different Shapes and Different Terrain Category

Ajinkya Kathe 1, Vishwajeet Kadlag2

P.G. Student, Department of Civil Engineering, Dr. D Y Patil School of Engineering and Technology,Charholi (BK), Pune, Maharshtra, India1

Associate Professor & PG Coordinator, Department of Civil Engineering, Dr. D Y Patil School of Engineering and Technology,Charholi (BK), Pune, Maharshtra, India 2

ABSTRACT:

 An In all over the world developing countries there is a heavy need of tall building for the use of commercial as well as residential building. So, the new materials and construction techniques are used in structures. Different kinds of structures that are being used such as high-rise structures like towers, chimney, buildings etc. In case height of structure is greater than 6m the intensity of wind load will be acting on the structure. Due to this the swaying effects are there on the structure. However, for taller buildings the effect is more crucial. In this project there are 36 columns. By using a commercial software, we found the Mass irregular column having a highest reaction as compared to the other building. The vertical column having less reaction due to the decrease of height. In this G+30 the wind effect more critical than seismic effect therefore more 90 m height the analysis of wind load is extremely important in future point of view. More important to analyze the irregular structure for the wind load. When irregularity is occurred, there is lot of wind effect is occurred. Due to wind deflection is occur therefore, wind load is more critical for the tall buildings.

KEYWORDS:

G+30, Regular and Irregular structures, Wind force, STAAD PRO V8i.