INTEGRATED STABILITY AND STRUCTURAL PERFORMANCE EVALUATION OF AN RCC GRAVITY DAM UNDER MULTI-LOAD CONDITIONS

Abstract

Gravity dams are among the most reliable hydraulic structures due to their ability to resist
external forces primarily through self-weight. This project presents a comprehensive
structural and stability analysis of a Reinforced Cement Concrete (RCC) gravity dam
considering critical loading conditions such as water pressure, uplift pressure, silt pressure,
and seismic forces. Detailed site investigation data, hydrological parameters, and foundation
characteristics were incorporated to ensure realistic design assumptions. Stability checks
against sliding, overturning, and foundation overstress were performed using analytical
methods in accordance with standard dam design guidelines. Additionally, structural
modeling and verification were carried out using STAAD