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Journal of the Institution of Civil Engineers, 1949
Synopsis. Soil compaction is the process whereby soil is mechanically compressed through a reduction in the air voids. It is measured in terms of the dry density or amount of solid matter in unit volume. Soils range in dry density from about 140 lb. per cubic foot for coarse-grained gravels and sands to about 90 lb.
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Synopsis. Soil compaction is the process whereby soil is mechanically compressed through a reduction in the air voids. It is measured in terms of the dry density or amount of solid matter in unit volume. Soils range in dry density from about 140 lb. per cubic foot for coarse-grained gravels and sands to about 90 lb.
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2022
When unsaturated soils are subjected to drained or undrained compression tests, they approach the saturated compression line with different slopes. This difference in slopes is produced by the amount of collapse of each path. During compression, four main phenomena occur in these materials: first, with the reduction in volume, the degree of ...
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When unsaturated soils are subjected to drained or undrained compression tests, they approach the saturated compression line with different slopes. This difference in slopes is produced by the amount of collapse of each path. During compression, four main phenomena occur in these materials: first, with the reduction in volume, the degree of ...
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Control method of seedbed compactness based on fragment soil compaction dynamic characteristics
, 2020Seedbed preparation is the initial and fundamental operation for achieving an optimal soil condition for vegetable production. Seedbed compaction is an important technical criterion for evaluating the operating performance of a soil preparation machine ...
Zhan Zhao +3 more
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, 2021
Agricultural intensification has enhanced productivity, but has also negatively affected soil structure and environmental outcomes. Agriculture is among New Zealand (NZ)'s largest industries.
Wei Hu +4 more
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Agricultural intensification has enhanced productivity, but has also negatively affected soil structure and environmental outcomes. Agriculture is among New Zealand (NZ)'s largest industries.
Wei Hu +4 more
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Soil & Tillage Research, 2019
The mechanized sugarcane harvesting using larger and heavier machines has accentuated soil compaction. The aim of this study was to quantify the impact of harvesting controlled traffic in sugarcane cultivated under different row spacing on physical ...
Diego Alexander Aguilera Esteban +6 more
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The mechanized sugarcane harvesting using larger and heavier machines has accentuated soil compaction. The aim of this study was to quantify the impact of harvesting controlled traffic in sugarcane cultivated under different row spacing on physical ...
Diego Alexander Aguilera Esteban +6 more
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Soil compaction management: Reduce soil compaction using a chain-track tractor
Journal of terramechanics, 2020Modern agricultural production requires research for new design and layout plans of the track-chained mover, providing a reduction in soil compaction.
S. Mudarisov +4 more
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Soil & Tillage Research, 2019
Soil compaction has reduced crop yield under continuous no-tillage systems (NTS), and occasional tillage has been suggested as a mitigating measure. The aim of this study was to suggest a moisture content range ideal for diagnosing and monitoring soil ...
Devison Souza Peixoto +5 more
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Soil compaction has reduced crop yield under continuous no-tillage systems (NTS), and occasional tillage has been suggested as a mitigating measure. The aim of this study was to suggest a moisture content range ideal for diagnosing and monitoring soil ...
Devison Souza Peixoto +5 more
semanticscholar +1 more source
Earthworks and soil compaction
1995Earthworks or earth structures are constructed where it is required to alter the existing topography. They comprise excavation and filling and are most commonly formed for highway works such as cuttings and embankments but they may also consist of site levelling such as for industrial or housing estates and excavation and back filling of quarries ...
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2022
Soils play a central role in climate mitigation. They are both as a carbon sink and a source of greenhouse gas emissions (GHG). This report outlines the mitigation potential for GHG emissions of climate friendly soil management options at global, EU and German level. It also discusses different types of climate-friendly soil management measures and key
Gattinger, Andreas +2 more
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Soils play a central role in climate mitigation. They are both as a carbon sink and a source of greenhouse gas emissions (GHG). This report outlines the mitigation potential for GHG emissions of climate friendly soil management options at global, EU and German level. It also discusses different types of climate-friendly soil management measures and key
Gattinger, Andreas +2 more
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Behaviour of compacted soil in tension
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1974An analysis of cracking of clay cores of earth dams requires an understanding of behavior of soils in tension. A study of a typical core material is performed to investigate the various factors influencing the tensile strength and stress-strain relationships in tension.
Addanki V. Gopala Krishnayya +2 more
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