Results 101 to 110 of about 3,071 (184)

Alterações estruturais e mecânicas de solo de várzea cultivado com arroz irrigado por inundação Structural and mechanical changes in a lowland soil under flooded rice

open access: yesRevista Brasileira de Ciência do Solo, 2013
A conversão de área natural para área de uso agrícola pode degradar a estrutura do solo, favorecendo a ocorrência de compactação. Este trabalho teve por objetivo avaliar as alterações nas propriedades físico-hídricas e mecânicas de um Gleissolo Háplico ...
Marcelo Ivan Mentges   +4 more
doaj  

The significance of specimen end restraint in high pressure triaxial testing of cohesive soil [PDF]

open access: yes, 2011
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2011.Cataloged from PDF version of thesis.Includes bibliographical references (p.
Casey, Brendan (Brendan Anthony)
core  

Efficacy of Nanosilica Coatings in Calcium Looping Reactors. [PDF]

open access: yesInd Eng Chem Res, 2023
Durán-Olivencia FJ   +3 more
europepmc   +1 more source

On the time-dependent behaviour of unsaturated geomaterials [PDF]

open access: yes, 2010
International audienceIn this paper a rate dependent model for unsaturated geomaterials is presented. The constitutive laws for the description of the time-dependent behaviour of saturated and partially saturated geomaterials generalize the isotach ...
de Gennaro, Vincenzo   +1 more
core   +2 more sources

Numerical Implementation of Isotropic Consolidation of Clayey Soils

open access: yesActa Polytechnica, 2003
This paper reports on implementation of several numerical techniques to solve a set of governing equations resulting from simple one dimensional isotropic consolidation of soils that behave according to the Cam clay model.
T. Janda, M. Kuklík, M. Šejnoha
doaj  

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

open access: yesInformation 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   +3 more
doaj   +1 more source

Development of materials and process technology for dual alloy disks [PDF]

open access: yes
Techniques for the preparation of dual alloy disks were developed and evaluated. Four material combinations were evaluated in the form of HIP consolidated and heat treated cylindrical and plate shapes in terms of elevated temperature tensile, stress ...
Kortovich, C. S., Marder, J. M.
core   +1 more source

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