Review on Retrofitting and Rehabilitation of Elevated Water Tank by using SAP 2000

Elevated water tanks are one of the most necessary lifeline structures in earthquake prone regions. In major cities and additionally in rural areas elevated water tanks forms an integral part of water supply scheme. These structures has massive mass concentrated at the highest of slender supporting structure thus these structures are especially vulnerable to horizontal forces due to earthquake. Analysis of elevated tank is done by SAP2000. During this paper elevated storage tank of staging height 12m is taken into account with capacity 70 m3. Analysis has been done using SAP-2000. The Rehabilitation of the existing damaged Elevated storage reservoir with pile foundation is employed during this work to judge the effectiveness of retrofitting techniques, known as FRP wrapping. Economic aspects square measure studied for various innovative water tanks staging systems with reference to typical frame type and shaft kind staging of ESR. Concrete elevated water tanks are important structures that are expected to stay functional when severe earthquake so as to serve water system network. Throughout earthquake activity the liquid exerts impulsive and convective pressures (sloshing) on the walls and bottom of tank.