Buscar
Mostrando ítems 1-10 de 507
Parâmetros de compressibilidade e permeabilidade ao ar de solos sob plantio direto
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2014-10-24)
The compaction process can be evaluated by soil compression curve. The curved segment of the compression curve shows the elastic deformation, while the linear segment represents the elastic deformation. The soil capacity ...
Is cassava yield affected by inverting tillage, chiseling or additional compaction of no-till sandy-loam soil?
(Sociedade Brasileira de Ciência do Solo, 2022)
Impedances of rigid cylindrical foundations embedded in transversely isotropic soils
(John Wiley & Sons LtdChichesterInglaterra, 2006)
Static tests of constructive tires using hydraulic press on the soil
(2015-01-01)
The power consumption and load capacity of agricultural machines have grown and the effects of pressure on the soil by tires have been still little investigated. In concern with sustainable development, the relationship ...
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, ...
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, ...
Ground Movements due to Shallow Tunnels in Soft Ground. I: Analytical Solutions
(ASCE-Amer Soc Civil Engineers, 2013-05)
This paper presents simplified closed-form analytical solutions that can be used to interpret and predict ground movements caused by shallow tunneling in soft ground conditions. These solutions offer a more comprehensive ...
Study of the elastic shear modulus of Bio Bio sand using bender elements in an oedometer
(American Society Testing Materials, 2017)
The objective of the paper is to study the shear stiffness of Bio Bio sand. To this end, a system to measure the travel time of shear waves in Bio Bio sand samples using bender elements was designed and setup in an adapted ...