RESULT AND ANALYSIS ON NANO-ENGINEERED SOIL: ENHANCING STRENGTH AND STABILITY OF COARSE AND FINE-GRAINED SOILS

Abstract

In this research paper, Laboratory experiments were conducted to analyze the influence of nanomaterials on soil behavior. The results indicate that the incorporation of nanoparticles significantly improves soil cohesion, reduces permeability, and enhances overall soil density. Nano-silica demonstrated superior pozzolanic reactions, increasing compressive strength, while nano-clay enhanced plasticity and compaction properties. Carbon nanotubes exhibited remarkable reinforcement capabilities, contributing to improved tensile strength and durability. The study also identified a reduction in shrink-swell behavior in fine-grained soils treated with nanomaterials, addressing common issues associated with expansive clays. Statistical and analytical models were used to validate experimental findings, demonstrating that even small concentrations of nanomaterials yield substantial improvements in soil performance. Comparative analysis between treated and untreated soils highlights the efficiency of nano-engineering techniques in geotechnical applications. Despite the promising results, challenges such as material availability, cost-effectiveness, and environmental considerations require further investigation. This research contributes to the growing body of knowledge on nano-engineered soil and its potential as a sustainable and effective method for soil stabilization. The findings suggest that nanotechnology can revolutionize traditional soil improvement techniques, offering long-term benefits for infrastructure development and environmental sustainability. Keywords: CNT, COARSE, Tensile, Flexural Strengths, SOIL, Intense Pressure.