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Fractal-based models for the unsaturated soil hydraulic functions
(2017-11-15)
Reliable estimates of the unsaturated soil hydraulic properties are needed in many research and engineering projects. Fractal based approaches have become popular for describing the hydraulic functions. New models based ...
Desenvolvimento de um instrumento digital microcontrolado para obtenção do coeficiente de permeabilidade de solos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia ElétricaUTFPR, 2016-10-27)
This work presents the design of a digital microcontroller instrument to be coupled to a device for permeability testing, in order to perform the automatic acquisition of data for determining the soil permeability coefficient. ...
Desenvolvimento de equipamento automatizado para medidas de permeabilidade hidráulica do solo
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilEngenharia AmbientalUTFPR, 2016-06-23)
The identification of the physical and chemical properties of the soil is extremely important for the maintenance of environmental systems. Among these various properties, there is the hydraulic conductivity will allow us ...
Estimativa da taxa de infiltração em solo argiloso, sob diferentes condições de umidade
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2018-06-20)
The knowledge of soil water infiltration process has great importance for several areas of engineering. The Green-Ampt-Mein-Larson (GAML) model is one of the most used to find the rate of infiltration. The model is relatively ...
Parâmetros físicos-hídricos de um latossolo sob diferentes sistemas de manejo e níveis de tráfego
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2008-02-29)
Soil quality has been widely studied since the soil is recognized as a key resource in agricultural
production. Thus, it is necessary to assess a range of indicators of soil quality, in order to monitor
parameters that ...
Evaluation of the effects of the hydraulic gradient variation on the permeability of a compacted soil
(Acta Scientiarum. Technology, 2019)