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Fracture Behavior Of Single Mason Sand Particles Under Uniaxial Compression, Thuy Thanh Trieu

Masters Theses

Tensile strength of granular materials under one-dimensional (1D) compression is often examined because granular materials fracture in many applications where the soil mass experience high compression stresses. Through methods such as 1D compression, three-dimensional (3-D) imaging, and discrete element modeling, researchers had determined that the Weibull distribution is a good model to represent the tensile strengths of granular material and the fracturing strength of granular materials is dependent on mineralogy, morphology, grain-size, loading rate, gradation, coordination number, and moisture content. Uniaxial compression experiments were performed on Mason sand particles retained between US sieve #10 (2 mm) and #20 (0.84 mm) …