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Numerical Analysis of the Behavior of Compacted and Natural Unsaturated Tropical Soils
(Ios Press, 2019-01-01)
Several regions of countries with tropical climate exhibit alternation between dry and rainy seasons and, these countries also exhibit geological processes that create ideal conditions for the formation of thick layers of ...
Soil compaction and soybean root growth
(Springer, 1998-01-01)
Soil compaction has a negative effect and Ca was shown to enhance root growth. The effects of soil subsurface compaction and liming on root growth and nutrient uptake by soybean were studied at the Department of Agriculture ...
Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
(2005-12-01)
The objective of this work was to model and diagnose the spatial variability of soil load support capacity (SLSC) in sugar cane crop fields, as well as to evaluate the management impact on Sao Paulo State soil structure. ...
Collapse Settlement Prediction of Footings Built over Natural and Compacted Soils
(Amer Soc Civil Engineers, 2022-01-01)
Collapsible unsaturated soils experience large volumetric compressive deformations upon wetting. Compaction is a simple and effective soil improvement technique that could significantly reduce soil collapsibility. This ...
Collapse Settlement Prediction of Footings Built over Natural and Compacted Soils
(2022-01-01)
Collapsible unsaturated soils experience large volumetric compressive deformations upon wetting. Compaction is a simple and effective soil improvement technique that could significantly reduce soil collapsibility. This ...
Impact of cover crops on soil compaction for crop-livestock integrated systems in the southwestern of brazilian Amazon.
(In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015., 2015)
Shallow foundations on collapsible soil improved by compaction
(A A Balkema, 1995-01-01)
Geotechnical and structural behavior of the railroad track in large-scale apparatus
(2009-12-01)
This paper analyses the static and dynamic behavior of the railroad track model in laboratory. Measurements of stresses and strains on a large-scale railroad track apparatus were studied. The model includes: compacted soil, ...
Diagnosis of a compacted area for mining through the mechanical resistance to the penetration using geostatistical methods in the Amazon Forest
(2004-12-01)
The mining process promotes land modification and complete landscape alteration. Those alterations in the surface are shown more obviously in the aesthetical aspect as the visual elements of form, texture, climbs, complexity ...