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A SIMPLE NONLINEAR-ELASTIC MODEL FOR PREDICTION OF LIME STABILIZED CLAYEY SAND BEHAVIOR

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This study was undertaken to determine the mechanical behavior of lime- stabilized clayey sands. The variations of compressive and tensile strengths of materials were investigated. Uniaxial and indirect tensile tests were performed and the results of stress-strain diagrams were used to present a simple nonlinear- elastic model. The results show that a simple parabolic elastic model can predict the stress-strain relation before failure. A matrix of elastic coefficients is then presented based on the suggested model and the stress level

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