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Analysis of the ratio between the plasticity of clay and the expansion capacity by changes in humidity and temperature
(Journal of Physics: Conference Series, 2021-09-21)
. Clay is a cohesive material that varies in volume due to changes in humidity and
temperature. Its behavior is studied with physical and geotechnical characterization of the
material. The experimental analysis of the ...
Parametric Study of a Hybrid Renewable Energy Power Generation System in the Colombian Caribbean Region
(International Journal of Energy Economics and Policy, 2022-03-20)
The global environmental problems have increased the interest in renewable energies, in this article a wind-solar hybrid system is proposed as an
alternative for energy production. To carry out this study, the research ...
Experimental assessment of swelling potential in montmorillonite soils
(Journal of Physics: Conference Series, 2021-06-09)
The study of the physicochemical activity of clays is essential to understand the
mechanical-hydraulic behavior. The experimental analysis of the expansivity of soils is linked
to the content of clay minerals present in ...
Novel method for stress history analysis in normally consolidated clays
(Journal of Physics: Conference Series, 2021-06-09)
The historical investigation of stresses in a clay material is essential to predict the
compressible behaviour of a soil layer that, in most cases functions as a foundation support of
superstructures. Because the stresses ...
Numerical simulation to evaluate the influence of geometric parameters on the physical behavior of heat e
(Journal of Physics: Conference Series, 2021)
In the present investigation, a methodology was developed by means of numerical
simulation for the evaluation of the influence of the geometric parameters of the heat exchangers
used in thermoelectric generation devices. ...
A Complete Prefeasibility Evaluation of On-Site Energy Generation System
(International Journal of Energy Economics and Policy, 2022-03-20)
The recent global concern to mitigate the ecological impact on energy production has promoted the search for alternatives that allow a better use of resources. In this panorama, the cogeneration process appears as a solution ...
Evaluation of recycled asphalt pavement in Colombia
(Journal of Physics: Conference Series, 2022-01-06)
Reclaimed asphalt pavements are obtained from existing pavements through recovery
techniques and are used for new asphalt mixtures production with the inclusion of virgin
aggregates and asphalt cement, constituting ...
Resistance under Marshall monotonic load for asphalt concrete mixtures
(Journal of Physics: Conference Series, 2022-01-06)
The dense hot MDC-19 type asphalt mixes are considered, by the “Instituto Nacional
de Vías” in Colombia, as continuous grading asphalt mixes (asphalt concrete). These constitute
most of the surface course, in the structures ...
Evaluation of the fire resistance of steel-reinforced concretefilled steel tubular columns with a circular cross-section
(Journal of Physics: Conference Series, 2022-01-06)
In the present investigation, an analysis of the fire resistance of the steel-reinforced
concrete-filled steel tubular columns with circular cross-sections was carried out by means of
numerical simulation. The development ...
First International Seminar on Physical Infrastructure (1st ISPI)
(Journal of Physics: Conference Series, 2022-01-06)
The First International Seminar on Physical Infrastructure (1st ISPI) was an academic and scientific
event organized by the Road Infrastructure Research Group and the Road Infrastructure Research
Seedbed of the Universidad ...