A Review of Analysis of Underground Water Tanks Considering Different Conditions

Abstract

Water tanks and reservoirs are essential storage facilities for liquids such as water, petroleum, or chemicals. Water tanks play a crucial role in meeting daily requirements, whether for household or commercial use. This project involves an analysis aimed at designing rectangular and circular underground tanks that maintain ambient temperature and provide optimal height for efficient water pumping to elevated tanks. Given the subterranean nature of these tanks, considerations include lateral earth pressure and water pressure in accordance with IS code standards. Underground water tanks are employed for storing various liquids (e.g., oil, water, gas) and are subject to internal water pressure as well as external earth pressure. The tank foundations must withstand internal water pressure and soil reactions from below, typically being covered at the top. This paper reviews several articles pertaining to the structural aspects of water tanks and reservoirs.