Practical Implementation of Structural Health Monitoring in Multi Story Rc Buildings and Life Prediction of Steel Structure Using Fem

Abstract

The vulnerability of existing structures to seismic events highlights the need for proactive measures to enhance resilience and mitigate damage. Retrofitting and strengthening techniques have become essential strategies to reinforce structures against seismic loading, ensuring their ability to withstand and recover from such events. This paper investigates the application of advanced techniques in retrofitting and strengthening existing structures to improve their seismic resilience. It presents a comprehensive review of current methodologies and technologies, including fibre-reinforced polymers (FRP), base isolation systems, and dampers, which have demonstrated their effectiveness in improving structural performance under seismic forces. These advanced techniques offer significant benefits, such as a high strength-to-weight ratio, flexibility, and energy dissipation, making them viable for enhancing the resilience of existing buildings. The integration of new materials and technologies with traditional retrofitting methods is explored to optimize performance and cost-effectiveness. Case studies of retrofitted structures using advanced techniques are analyzed, showcasing their real-world performance. Computational modeling and simulation techniques predict the behavior of retrofitted structures, offering valuable insights into their durability. The paper also addresses challenges like material compatibility, logistics, and cost considerations. Collaboration among engineers, architects, and stakeholders is crucial for the success of retrofitting projects. By leveraging innovative technologies like Geopolymer and Glass Fibre-Reinforced Polymer (GFRP), structures can be fortified to withstand seismic events, ensuring the safety of lives and infrastructure.