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Mostrando ítems 11-20 de 1822
Flow-sediment turbulent ejections: interaction between surface and subsurface flow in gravel-bed contaminated by fine sediment
(MDPI, 2020)
Several researchers have studied turbulent structures, such as ejections, sweeps, and outwards and inwards interactions in flumes, where the streamwise velocity dominates over vertical and transversal velocities. However, ...
Observed and calculated load-settlement relationship in a sandy gravel
(NATL RESEARCH COUNCIL CANADA, 2000)
The purpose of this research was to obtain a better understanding of the nonlinear stress-strain behavior of the typical gravel of Santiago, Chile, due to the increasing needs for construction of high-rise buildings, ...
Logística para agregados (brita e areia) em grandes centros urbanos
(Escola de Minas, 2010)
One of the human being`s basic needs is housing. In Brazil, the basic element for this is concrete, artificial stone, which demands a great amount of aggregates, such as sand and gravel. The sand and rocks are abundant in ...
Procedure for the recovery of the mined area in the deposit gravel - sand rio sagua, holguin. cuba
(Universidad Nacional de Colombia, 2014)
The gravel pits are exploitations to extract granular materials, sand and gravel in the alluvial river areas. Excavated voids are not very deep, unlike quarries and generally result in flooded areas. The company building ...
The Gravels of the Rio De La Plata: The Holocene Beaches of Bella Vista, Uruguay
(Coastal Education & Research Foundation, 2021-09)
The R´ıo de la Plata has a r´ıa-type estuary, with a coastal plain dominated by fine to very-fine sands to the south and a tectonic coast to the north dominated by fine to coarse sand. Although the headlands of the river ...