Listar Doctorado en Ingeniería - Ingeniería Civil por fecha de creación
Mostrando documentos 1-10 de 10
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Effect of longitudinal stiffening on the ultimate resistance of plate girders subjected to patch loading
Several investigations have shown that the ultimate resistance of plate girders subjected to patch loading is increased when a longitudinal stiffener is placed at the web panel of the steel girder. However, the influence ...Universidad Nacional de Colombia Sede Medellín Facultad de Minas Escuela de Ingeniería Civil. -
Los modelos híbridos de elección de modo de transporte en la planeación urbana incluyendo la variable latente seguridad
Los desplazamientos que realizan las personas en su vida cotidiana demandan recursos como: espacio urbano, modos de transporte, tiempo y dinero, entre otros. Atender las necesidades de desplazamiento de la población es uno ... -
Estimation of dynamic parameters in residual soils derived from crystalline rocks based on geophysical multichannel analysis of surface waves tests
Residual soils are preferentially formed at inter-tropical latitudes where climate conditions favor in situ weathering actions. The tropics constitute approximately 40% of the Earth's surface area and are home to approximately ... -
Airline choice model: the role of satisfaction latent variable.
Understanding and modeling travelers’ decisions on air transportation by correctly analyzing passengers’ satisfaction and their airline choice are essential elements in air transportation planning. However, the relationship ... -
Measuring bicycle accessibility with spatial effects evaluation
This research seeks to understand how the accessibility measure can be explained by the sociodemographic characteristics of cyclists, the built environment at the origin and destination, and the built and natural environment ... -
Modelo de comportamiento de conductores y la generación de accidentes de tránsito.
Esta investigación doctoral, presenta el resultado del análisis del comportamiento de conductores en un escenario controlado, en un simulador de conducción, en el cual, mediante la medición de ondas cerebrales, se determinó ... -
Freight-Transit tour synthesis
This research introduces a multi-class demand synthesis model for transit and freight, utilizing entropy maximization and fuzzy logic. The model incorporates traffic data and fuzzy parameters to accommodate uncertainty. ... -
Stiffness matrix and loading vector of a two-layer Timoshenko composite beam
Este trabajo presenta un resumen de los resultados obtenidos de la investigación realizada durante los estudios de doctorado. Inicialmente la propuestra del trabajo de grado consistía en la obtención de la "Matriz de rigidez ... -
Experimental assessment of rutting in permeable asphalt mixtures
This study presents an experimental investigation on the rutting resistance of permeable asphalt mixes (PAM). In practice, PAM, also referred to as Open-graded friction courses (OGFC) or permeable friction courses (PFC), ... -
Model-based real-time monitoring of large-scale urban traffic networks for decision making.
This thesis proposes and implements a real-time urban traffic monitoring system for decision-making as an alternative to classical solutions based on on-road sensors, which often implies a large installation, operation, ...