Results 111 to 120 of about 3,071 (184)

Реализация задержанного разрушения горных пород при вдавливании индентора и стимулирование его жидкостью [PDF]

open access: yes, 2011
Рассматривается возможность реализации задержанного разрушения горной породы при действии на нее постоянным контактным давлением, оказываемым вдавливаемым в породу индентором, и стимулирование этого разрушения жидкостью.
Евсеев, Виктор Дмитриевич
core  

Time dependent behaviour of fluids filled geomaterials: application to reservoir formations [PDF]

open access: yes, 2009
International audienceIn this paper a rate dependent model for geomaterials saturated by a mixture of immiscible fluids is presented. The proposed constitutive law generalizes the isotach approach to the elastoplastic strain hardening based constitutive ...
de Gennaro, Vincenzo   +1 more
core   +2 more sources

Efeito da carga de um forwarder sobre a compactação de um latossolo vermelho-amarelo. [PDF]

open access: yes, 2013
A operação de baldeio florestal está relacionada ao uso de máquinas as quais trafegam numa mesma linha várias vezes, o que pode causar compactação do solo.
CARVALHO, E. J. M.   +4 more
core  

The mechanics of active clays circulated by salts, acids and bases: Comprehensive version [PDF]

open access: yes, 2007
An elastic-plastic model that accounts for electro-chemo-mechanical couplings in clays, due to the presence of dissolved salts and acids and bases, is developed here for the first time.
Gajo, Alessandro, Loret, Benjamin
core  

Characterization of cohesive powders for bulk handling and DEM modelling [PDF]

open access: yes, 2013
The flow behaviour of granular materials is relevant for many industrial applications including the pharmaceutical, chemical, consumer goods and food industries.
Ahmadian, H.   +7 more
core   +3 more sources

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