EHIGIATOR.IRUGHE R.

This Project undertakes the development and implementation deformation monitoring system for the Physics Department Building, with the primary objective of ensuring the safety and integrity of the structure, For buildings to remain structurally sound and safe, deformation monitoring is essential, especially for those that are subjected to changing loading bearing and climatic conditions over time. Using a multi-faceted approach, this study will employ a range of geodetic and geotechnical techniques, including Global Navigation Satellite Systems (GNSS), Precise leveling and inclinometry, to monitor the buildings deformation patterns, including subsidence, settlement, and tilt. The project will investigate the effects of various factors such as soil conditions, foundation type and environmental changes on the buildings deformation behaviour, providing valuable insights into the structural health of the building. The deformation monitoring system will be designed to provide real-time data, enabling prompt identification of any anomalies or potential issues. This will facilitate informed decisions on maintenance, repair and potential retrofitting, ensuring the safety of occupants and the integrity of the structure. This study contributes to the development of effective deformation monitoring systems for buildings, which is critical for ensuring the safety and resilience of built infrastructure. The findings of this project will have the development of best practices in deformation monitoring and structural health assessment, and will inform the development of more effective strategies for managing and maintaining buildings in a variety of environments.

This study explores the application of Finite Element Analysis (FEA) in 6 monitoring structural deformations affecting the Physics Department building at the University of Benin, Ugbowo Campus. Structural deformation poses significant challenges to the integrity and safety of buildings, especially in regions where environmental and mechanical stressors are prevalent. As a building ages, undetected shifts or weaknesses in its foundational and support elements can lead to long-term damage or even collapse. By applying FEA, engineers can model how structures respond under various conditions, enabling a more data-driven and predictive approach to building assessment and rehabilitation. The research employs high-precision instruments such as the Tersus David
GNSS receiver and a NUWA-configured mobile application to collect geospatial data
with exceptional accuracy. Strategic GNSS receiver placement and real-time data
acquisition were crucial to capturing the building’s current geometric integrity. This
data was further processed, and key mechanical parameters such as displacement,
strain, and stiffness matrices were also computed. The finite element method enabled
segmentation of the structure into triangular meshes, which were individually analyzed to detect irregularities.

This project explores the use of finite element analysis (FEA) methods for the Physics Department building's deformation monitoring. For buildings to remain structurally sound and safe, deformation monitoring is essential, especially for those that are subjected to changing loading bearing and climatic conditions over time. A comprehensive approach for modeling and assessing the structural behavior of complex structures, such as buildings, under various conditions is provided by the Finite Element Analysis (FEA) method. Taken into account its geometric, material, and loading properties, FEA is used in this work to model the Physics Department building. The assessment of the building's response to varying loads and environmental conditions involves the evaluation of several deformation parameters, including displacements, strains, stiffness and stresses. The results of this study help in the construction of effective deformation monitoring plans for structures that are similar to the Physics Department building and offer insightful information about the structural integrity of the building. The methodology involves the strategic placement of GNSS receivers, considering topographic features, and environmental factors. The selected GNSS receivers are equipped with advanced capabilities for precise positioning, enabling the monitoring of both static and real-time information. The project also integrates quality assurance measures, such as regular calibration checks, redundancy protocols, and real-time corrections, to ensure the reliability of the collected data. The anticipated outcomes of this project include a comprehensive dataset detailing the deformations observed in the monitored structures area over a period. Furthermore, the research advances finite element analysis (FEA) methods in structural engineering by improving their accuracy and practicality.