In order to manage the risks associated with an earthquake, a particular attention should be given to reduce and resist the effects caused by the earthquake such as soil liquefaction. Several evaluation procedures have evolved over the last four decades, since the use of the simplified method suggested by Seed & Idriss in 1971. However, these procedures pres...
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An extensive campaign of field and laboratory tests were performed on samples of residual soils and colluviums present in the morphoscultural sub-unit comprising Serra do Mar Paranaense located in Southern Brazil. The geotechnical investigations included the physical characterization, in situ hydraulic conductivity and the mechanical behavior of the soils, by me...
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This study aims to experimentally analyze the influence of the addition of different amounts of short coconut fibers on the geotechnical properties of tropical clay soil. Samples with 0, 0.5, 1, and 2 wt% of fiber in regard to the dry weight of soil were analyzed. Compaction, direct shear, compressibility, hydraulic conductivity, scanning electron microscopy (SE...
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