Performance Assessment and Numerical Simulation of Geo-Materials in Civil Infrastructure Subjected to Typical Loading Conditions

The increasing demand for sustainable and eco-friendly construction materials has led to the exploration of alternative geo-materials for civil infrastructure. This study investigates the performance of eggshell ash (ESA) as a geo-material under extreme loading conditions to enhance the strength of the kaolin. The research encompasses experimental assessment and numerical simulation to evaluate the mechanical properties and soil behavior of ESA-based materials. Unconfined compressive strength (UCS) tests and triaxial tests were conducted to assess the material's performance. Numerical simulations using finite element analysis (FEA) were performed to predict the behavior of stabilized soil under extreme loading scenarios. The results indicate that ESA exhibits promising mechanical properties, making it a viable alternative to traditional geo-materials. The numerical simulations corroborate the experimental findings, demonstrating the potential of the ESA in enhancing the resilience of civil infrastructure under extreme conditions.