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A case study on the determination of the excavated trench depth in unsaturated soil constructed by trench method without supporting structures
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In this paper, the effect of the nonlinear distribution of suction was taken into account to propose an equation to estimate the depth of an excavated trench without support structures. Eventually, an example of numerical computation was executed to figure out the factors that affect the depth of excavated trend considering the nonlinear suction distribution of unsaturated soils. |