Abstract: Typically structure is suited design erected with components such as roofs, slabs, beams, columns and foundation. These structures damage due to exposure conditions like temperature, ill-management during construction and lack of quality of control during construction. Damage to structure may be defined as changes to the material or geometric properties of a structural system, including changes to the boundary conditions and system connectivity, which can adversely affect the system’s performance. In SHM process we observe system over time with the help of periodically sampled dynamic response measurements from an array of sensors, then extract damage-sensitive features, and finally statistical analysis is done to determine the current state of system health. After extreme events, such as earthquakes or blast loading, SHM is used for rapid condition screening and aims to provide, in near real time, reliable information regarding the integrity of the structure...