Browsing Infraestructura Vial - GIVIAL by Issue Date
Now showing items 21-38 of 38
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Development of a numerical methodology for evaluating physical properties and technical specifications in thermoelectric devices
(Reino Unido, 2021-06-04)Typically, the performance evaluation of thermoelectric devices is done using experimental methods and analytical models, which require detailed information on the thermoelectric properties of the materials that make up ... -
Experimental assessment of swelling potential in montmorillonite soils
(Journal of Physics: Conference SeriesReino Unido, 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 SeriesReino Unido, 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 ... -
Formation of critical thinking related to the energetic efficiency of applied physics processes of civil engineering works
(Reino Unido, 2021-06-11)Current problems associated to contamination and climate change claim for urgent solutions to make real a sustainable development of modern societies. To answer that call, the efficiency of applied physics processes must ... -
Statistical analysis of wastewater monitoring for maximum peak factor estimation
(Journal of Physics: Conference SeriesReino Unido, 2021-08-09)The design and operation of sanitary sewerage systems are based on the knowledge of peak and the average daily wastewater flows. The maximum peak factor is obtained through the ratio of the maximum flow and the average ... -
Acoustic emissions in the valuation of the combustion chamber pressure of an engine
(2021-08-26)Internal combustion engines demand advanced monitoring methodologies to promote efficient operation; particularly, the combustion pressure plays a central role in the overall performance, which promotes the utilization of ... -
Development of a virtual bench for the analysis of the physical processes of internal combustion engines
(2021-08-27)Currently, internal combustion engines face the challenge of reducing fuel consumption and reducing polluting emissions due to their significant impact on the environment. Therefore, it is necessary to use tools that allow ... -
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 ... -
Renewable Energies Resources Evaluation using a Geographic Information Systems in the Colombian Caribbean Region
(Turkia, 2021-11-05)This manuscript presents an integral evaluation of the use of wind and solar resources in the Colombian Caribbean region. For the use of solar and wind energy sources, spatial restrictions according to topography, natural ... -
Evaluation of recycled asphalt pavement in Colombia
(Journal of Physics: Conference SeriesReino Unido, 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 SeriesReino Unido, 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 SeriesReino Unido, 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 SeriesReino Unido, 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 ... -
An application of physics: simply supported bridges made of post-tensioned concrete and structural steel beam
(Journal of Physics: Conference SeriesReino Unido, 2022-01-06)Bridges represent an important application of physics capable of solving real transportation problems. Knowledge of convenience of different mechanical solutions when analyzing and designing bridge is needed. For these ... -
Economic and Environmental Multiobjective Optimization of a Hybrid Power Generation System using Solar and Wind Energy Source
(International Journal of Energy Economics and PolicyTurquía, 2022-01-19)This article presents a comparison of energy generation using two methods of power production for different geographical locations. For this comparison, the HOMER software was used, which allows simulating generation systems ... -
Parametric Study of a Hybrid Renewable Energy Power Generation System in the Colombian Caribbean Region
(International Journal of Energy Economics and PolicyTurquía, 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 ... -
A Complete Prefeasibility Evaluation of On-Site Energy Generation System
(International Journal of Energy Economics and PolicyTurquía, 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 ... -
Unsaturated Hydraulic Conductivity in Composite Porous Media
(Applied SciencesSuiza, 2022-09-09)Determining the constitutive properties that describe the incipient hydraulic behavior of the materials, including the matrix domains and the distribution of macro and micropores, is crucial to analyzing the preferential ...