e-ISSN: 2582-5208 International Research Journal of Modernization in Engineering Technology and Science ( Peer-Reviewed, Open Access, Fully Refereed International Journal ) Volume:03/Issue:08/August-2021 Impact Factor- 5.354 www.irjmets.com www.irjmets.com @International Research Journal of Modernization in Engineering, Technology and Science [704] WIND ANALYSIS OF ELEVATED WATER TANK FOR DIFFERENT BRACING SYSTEM Ms. Susmitha S.K *1 , Mr. Pradeep Karanth *2 *1 M.Tech Structural Engineering, Department Of Civil Engineering, NMAM Institute Of Technology, Nitte. India. *2 Assistant Professor, Department Of Civil Engineering, NMAM Institute Of Technology, Nitte. India. ABSTRACT Elevated water tanks, are critical structures that must be capable of maintaining expected performance, i.e. functioning during and after strong winds. Analysis of a hydrodynamic construction such as elevated concrete water tank is particularly difficult. That may be because of a lack of understanding of right behaviour of the tank's supporting system due to the dynamic effect, as well as improper geometrical staging selection. The primary goal of this research is to better understand the behaviour of various staging systems under various loading condition, as well as to improve the traditional staging system to provide better performance during high winds. STAAD Pro is used to do equivalent static analysis for several forms of bracings system, which is then used to the staging of an elevated intze water tanks. The base shears and displacements of the water tank in X, Y, and Z directions are compared for empty, half-filled, and full conditions. After calculation of base shears, nodal displacements, and buckling of columns for empty, half full, and full containers using various types of bracing systems in staging, the project study will recommend the types of bracings that give the least base shears and the most displacement for measuring wind zones. Keywords: Elevated Intze Tank ,Wind Analysis, Base Shear, Nodal Displacement, Wind Zones. I. INTRODUCTION Water is an essential necessity for daily existence, and its distribution is determined by the construction of a water tanks in a particular location. Supply of water is lifeline which should stay operational in the event of a calamity. An elevated water tank is a water tank that is constructed to deliver water at a height high enough to pressurise a water distribution system. Institutions and industrial estates have their very own supply networks include elevated tanks, supplement the main supply plan in major cities. During the hurricane, the storage tanks were also shifted by a few metres and some were flipped due to the wind. The wind picked them up and carried them away. When flying debris collided with the tanks, it left dents on the surfaces. As a result, it's critical to assess the severity of these forces in a given place. Reinforced concrete raised water tanks are damaged or fail of modest to higher capacities was discovered through the examination of damage histories. Even after a disaster, damage to critical lifeline facilities such as elevated water tanks can cause substantial challenges, resulting in human deaths and economic losses to the built environment. The study of wind's effects has been acknowledged as an essential step in understanding natural hazards and their long-term risk to society. A water towers can be used as a reservoirs to meet water demands during optimum periods. Elevated building that supports a water tanks that is tall enough to pressurise water supplies systems for delivery of water as well as provides immediate storages for fire safety. People use word "stand pipe" to address to a water towers, particularly with high and fine proportion. Water tower can provide water still in the event of a power outage since they depend on hydrostatic pressures (caused with gravity) to force water into home and industrial water distribution systems. a) Classification of water tanks based on shape 1) Circular tanks 2) Rectangular tanks 3) Spherical tanks
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e-ISSN: 2582-5208 International Research Journal of Modernization in Engineering Technology and Science
( Peer-Reviewed, Open Access, Fully Refereed International Journal )