Results 1 to 10 of about 69,778 (247)

The initial conditions determination of the differential equation describing the behavior of the asphalt concrete rheological model [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2019
Rheological modeling is widely used to study the behavior of the material during loading. The law of behavior of the rheological model is described by a differential equation.
Shishkin E.A., Ivanchenko S.N.
doaj   +1 more source

Permanent cover for soil and water conservation in mechanized vineyards: A study case in Piedmont, NW Italy

open access: yesItalian Journal of Agronomy, 2020
Vineyards’ soils are especially threatened by the risk of soil compaction and soil erosion, with negative consequences for wine production and provisioning of ecosystem services.
Giorgio Capello   +2 more
doaj   +1 more source

DIAGENESIS AND RESERVOIR QUALITY EVOLUTION OF SHELF-MARGIN SANDSTONES IN PEARL RIVER MOUTH BASIN, SOUTH CHINA SEA [PDF]

open access: yesJournal of Petroleum Science and Technology, 2014
A study of the diagenetic evolution of sandstones from Panyu low-uplift in the Pearl River Mouth Basin was carried out to unravel the controls on shelf margin sandstone reservoir quality.
Lyu Chengfu   +5 more
doaj   +1 more source

Environmental aspects of densification of residential development in urbanized territories (Case study: Kazan City) [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2020
The article discusses the features of the impact of compaction of residential development on the most important environmental component of the urbanized system – landscaping of house territories.
Victoria Alekseevna Fedorova   +2 more
doaj   +1 more source

Soil compaction as a consequence of utilization modes [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2004
Long-standing utilization of agricultural machines in agricultural production leads to a significant increase of compaction in noncarbonate, slightly smonitza - like meadow black soils, in the Kolubara river valley.
Gajić Boško   +2 more
doaj   +1 more source

A Study on the Internal Erosion of Gap-Graded Soils [PDF]

open access: yesآب و توسعه پایدار
Internal erosion is a common reason for dam failure, which is caused by soil subsidence and the formation of sinkholes. This phenomenon typically occurs in internally unstable soils.
Malihe Nazari   +3 more
doaj   +1 more source

Modeling of the Geotechnical Properties of Soils Improved with Quarry Dust at Different Compaction Energies [PDF]

open access: yesComputational Engineering and Physical Modeling
The compaction and unconfined compressive strength (UCS) properties of soil-quarry dust mixtures were investigated at different compaction energies for 10 different soil samples of low to medium plasticity.
Charles Nwaiwu   +2 more
doaj   +1 more source

Experimental studies on soil compaction by the DM-58 combined vibratory roller in the field conditions [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
The purpose of the presented work is to obtain experimental data to evaluate the technological capabilities of the DM-58 roller and verify the mathematical model of the interaction of a vibrating roller with the ground.
Krayushkin A.S.   +2 more
doaj   +1 more source

The nature of bifocal source of the earthquake and precursors of the blow

open access: yesГеофизический журнал, 2015
On the base of ousting principle and application of the data on location bifocal model of earthquake source is proposed, which includes zones of dilatancy and compaction.
V. Nikolaevskiy, L. Sobisevich
doaj   +1 more source

GPS receivers for georeferencing of spatial variability of soil attributes Receptores GPS para georreferenciamento da variabilidade espacial de atributos do solo

open access: yesEngenharia Agrícola, 2011
The characterization of the spatial variability of soil attributes is essential to support agricultural practices in a sustainable manner. The use of geostatistics to characterize spatial variability of these attributes, such as soil resistance to ...
David L Rosalen   +4 more
doaj   +1 more source

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