Results 61 to 70 of about 306 (177)

Compressibilidade de um solo sob sistemas de pastejo rotacionado intensivo irrigado e não irrigado Soil compressibility under non-irrigated and irrigated short duration grazing systems

Revista Brasileira de Ciência do Solo, 2004
O incremento da produtividade das pastagens tem sido associado ao comportamento à compressão dos solos. Os objetivos deste trabalho foram: quantificar as curvas de compressão e a pressão de preconsolidação em sistemas de pastejo intensivo rotacionado ...
C. L. R. Lima, A. P. Silva, S. Imhoff, T. P. Leão   +3 more
doaj   +1 more source

Flowability assessment of weakly consolidated powders

EPJ Web of Conferences, 2017
The inability of cohesive powders to flow consistently and reliably is a major cause of process downtime and reduced efficiency across a wide range of powder processing industries.
Stavrou Alexandros Georgios, Hare Colin, Hassanpour Ali, Wu Chuan-Yu   +3 more
doaj   +1 more source

Assessment of shear strength of soils from in situ research on a regional basis [PDF]

Archives of Civil Engineering
A correct description of the subsoil is necessary for optimal foundation design and has a practical economic dimension for many geotechnical design problems.
Tomasz Godlewski, Krzysztof Nepelski, Bartłomiej Gąska, Marcin Witowski   +3 more
doaj   +1 more source

Structural quality of soils cultivated with coffee and pasture in an environmental protection area Qualidade estrutural de solos cultivados com café e pastagem em área de proteção ambiental

Revista Brasileira de Ciência do Solo, 2010
Studies of soils in Environmental Protection Areas (EPAs) are of great importance, because they are an essential component of ecosystems, directly interfering in environmental sustainability.
Vico Mendes Pereira Lima, Ciro Augusto de Souza Magalhães, Geraldo César de Oliveira, José Maria de Lima   +3 more
doaj   +1 more source

The dependence of the strength properties of soil on its physical state [PDF]

Инженерно-строительный журнал, 2012
Soils of hydraulic facilities and foundations are basically in the unsaturated state. Strength properties of these soils inside of each building area may be extremely various and should be carefully studied.
Nguyen Phuong Dzung
doaj  

A remote sensing approach to estimate the load bearing capacity of soil

Information Processing in Agriculture
Preconsolidation pressure (σP) of soil can be considered as an indicator of the Load Bearing Capacity (LBC), which is the tolerated surface pressure before compaction, often caused by the traffic of agricultural machinery.
Italo Rômulo Mendes de Souza, Edson Eyji Sano, Renato Paiva de Lima, Anderson Rodrigo da Silva   +3 more
doaj   +1 more source

Planejamento amostral da pressão de preconsolidação de um latossolo vermelho distroférrico Planning the sampling for preconsolidation pressure of a red latosol

Revista Brasileira de Ciência do Solo, 2007
Atualmente, a pressão de preconsolidação (sigmap) tem sido utilizada como uma ferramenta no estudo do processo de compactação do solo. O objetivo deste trabalho foi determinar a configuração e o número adequado de amostras para determinação da sigmap em ...
Ivoney Gontijo, Moacir de Souza Dias Junior, Marcelo Silva de Oliveira, Cezar Francisco Araujo Junior, Bruno Silva Pires, Carloeme Alves de Oliveira   +5 more
doaj   +1 more source

Quasi-Preconsolidation Effects Developed in Normally Consolidated Clays

Soils and Foundations, 1992
ABSTRACT When a load is applied to a normally consolidated clay which has experienced secondary compression, the skeleton of soil particles can sustain a part of the load increment, before sliding of particles will be initiated at a certain pressure. This is referred to a quasi-preconsolidation effect.
openaire   +2 more sources

Experimental Verification of Kinematically Admissible Solutions for Incipient Stage of a Cohesive Soil Shoving Process

Engineering Transactions, 1994
The results of an experimental investigation of kinematics of cohesive soil in the case of pushing rigid walls, shaped similarly to heavy machine tools, arc shown.
D. Szyba, W. Trąmpczyński
doaj  

Geotechnical and Environmental Assessment of Blast Furnace Slag for Engineering Applications. [PDF]

Materials (Basel), 2021
Sas W, Dzięcioł J, Radzevičius A, Radziemska M, Dapkienė M, Šadzevičius R, Skominas R, Głuchowski A.   +7 more
europepmc   +1 more source