Examinando por Autor "Mejía Barrera, Carlos Alberto"

Mostrando 1 - 16 de 16
  • Publicación
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    Aplicación metodológica de diseño participativo en una propuesta urbana integral de la vereda Granizal del municipio de Bello
    (2022) Murillo Merino, María Camila; Vallejo Ortiz, Yexia Xiomara; Mejía Barrera, Carlos Alberto; Sedes::Medellín::Grupo de Investigación Hombre, Proyecto y Ciudad (Medellín)
    Los acentamientos normales son un tema del que Latinoamérica no es ajena por el contrario, su proceso de urbanización se ve caracterizado por este tipo de asentamiento que se ven detenidos de distintas formas dependiendo del lugar que se desea referir...
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    Arquitectura penitenciaria saludable en Colombia Caso de estudio: Medellín
    (2021) Guzmán Pérez, Kiarys Keirys; Mejía Barrera, Carlos Alberto
    Prisons in Colombia determine an impact on their inmates and on those who have already completed their sentence, this impact can be positive or negative based on their sentence period. Current prison strategies are analyzed and a model for the development of internal activities is proposed, accompanied by a prison model that seeks to reduce the high rate of recidivism in inmates who have committed minor crimes, this population has one of the highest rates The fragmentation of the model penitentiary would be located in buildings in a state of abandonment in the center of the city of Medellín, this strategy opts for a re-socialization directly with society itself with fragments of programs distributed in the city and not isolated from it.
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    Centro de fomento para la salud mental
    (2020) Agudelo Arboleda, Maria Fernanda; Londoño Mesa, Juan Carlos; López Aristizabal, Alejandro; Mejía Barrera, Carlos Alberto; Gaviria Puerta, Nino Andrey; Villegas, Gilberto; Henao Loaiza, Diego Alejandro; Marín Herrera, Carlos Alberto
    The Center for the Promotion of Mental Health is a building that can offer a series of programs, spaces and activities that help the care and recovery of people who have early mental disorders, such as stress, unipolar depression, behaviors caused by alcohol and hallucinogens, anxiety and epilepsy, which are caused by biological, genetic, congenital factors, as well as by the natural and social aspects in which the individual lives. This architectural project is located in the El Castillo neighborhood of the city of Medellín.One of the most important activities for these patients with mental disorders is the insertion they will have in society, in this case in the neighborhood community of El Castillo. Different spatial, social and natural strategies will be provided where mental patients and the inhabitants of the neighborhood can integrate and thus reduce the prejudice that exists in the face of mental illness, as well as foster an interest and care for this issue.Through organic architecture and its combination with vegetation, and other factors such as the perception of space and the sensory, we seek to provide a mental well-being to the two types of users, where they can appropriate the spaces, take a walk , enjoy art, reading, physical and group activities, a coffee, spaces on mental health care, that is to say that mental patients and the inhabi-tants of the neighborhood leave their routine that absorbs them to discover and stimulate their mind through these alternatives proposed by the development center
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    El dióxido de titanio como material fotocatalítico y su influencia en la resistencia a la compresión en morteros
    (2015) González Tobón, Juliana; Mejía Barrera, Carlos Alberto
    La investigación se enfoca en el uso del Dióxido de Titanio, en adelante TiO2,y su influencia en la resistencia a la compresión y su aspecto estético como material fotocatalítico para la fabricación de morteros lo cual, se logra mediante la elaboración de ensayos donde se sustituyó de manera gradual el cemento por dióxido de titanio en morteros. El TiO2 es utilizado en la construcción usualmente en lechadas para evitar la absorción del polvo y suciedades en superficies en mesones de cocina o también la lechada entre cerámicas como es el baño, patios y también en la desinfección de aguas que diariamente nos vemos sometidos directamente con el exterior. Problema: Patologías en acabados y fachadas con altos costos en mantenimientos y limpiezas de fachadas.
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    Acceso abierto
    El dióxido de titanio como material fotocatalítico y su influencia en la resistencia a la compresión en morteros
    (2015) González Tobón, Juliana; Mejía Barrera, Carlos Alberto
    La investigación se enfoca en el uso del Dióxido de Titanio, en adelante TiO2,y su influencia en la resistencia a la compresión y su aspecto estético como material fotocatalítico para la fabricación de morteros lo cual, se logra mediante la elaboración de ensayos donde se sustituyó de manera gradual el cemento por dióxido de titanio en morteros. El TiO2 es utilizado en la construcción usualmente en lechadas para evitar la absorción del polvo y suciedades en superficies en mesones de cocina o también la lechada entre cerámicas como es el baño, patios y también en la desinfección de aguas que diariamente nos vemos sometidos directamente con el exterior. Problema: Patologías en acabados y fachadas con altos costos en mantenimientos y limpiezas de fachadas.
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    Diseño de habitaciones de un eco-hotel en el municipio de Nariño Antioquia a partir de la estrategia: acondicionamiento térmico
    (2015) Medina Córdoba, Lenny Yuranny; Velez Orrego, Ana Cristina; Yucuma Hoyos, Alexandra; Mejía Barrera, Carlos Alberto
    This paper addresses the feasibility of designing a room eco-hotel in of Nariño Antioquia, from a strategy called passive thermal conditioning Canadians wells. This system is burying pipelines with a certain length at a depth established in order to achieve thermal stability of the soil. Air currents entering inside the tube vary in their temperature such that the air that enters the system will match the temperature with the soil, this system helps to get better an environment, avoiding the use of mechanical conditioning systems, reducing the energy consumption of a building. The performance and efficiency of this technique was comparing and combining it with the strategy of cross ventilation from models made with brick as a building material, compared to another one produced in Poron. The air temperature was identified before and after entering through the heat exchangers, in addition to evaluating the temperature inside the models just with had cross ventilation and cross ventilation with Canadian wells, taking the most efficient results as a strategy for designing an eco-hotel in Antioquia-Nariño.
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    Edificio Multiprogramatico/sostenible en el centro de Medellín Comercio/oficina/vivienda/servicios
    (2021) Giraldo Arango, María Johana; Mejía Barrera, Carlos Alberto
    This research is the development of an architectural design argued to the social environment that addresses the problem of integration of public space associated with downtown buildings and their uses in order to create spaces suitable for the development of morning and leisure activities.In order to respond to these specific problems, the methodology is used in which it is first analyzed, then strategies are established and finally as a result of the exercise a sustainable building with a multiplicity of uses is designed and it was obtained that the buildings Hybrid in nature, they are a structure capable of accommodating compatible programs, promoting the interaction of different urban uses and combining private activities with the public sphere. On the other hand, the intimacy of private life and the sociability of public life are found in the hybrid building anchors to develop. The permeability of the hybrid with respect to the city makes it accessible and the private use of its equipment extends its hours of use to twenty-four hours. This implies that the activity is constant and isgoverned neither by private nor by public rhythms. In addition to providing sustainable design on its terrace and facades that allow for residential comfort
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    Estrategias bioclimáticas hacia una propuesta de vivienda de interés prioritario en Moravia - VIP sostenible
    (2021) Valencia Monsalve, Juan Pablo; Pérez Echeverri, Juan Pablo; Mejía Barrera, Carlos Alberto
    This research focuses on residential buildings, the most common buildings and with the greatest environmental impacts on the planet. It is intend-ed to project a collective housing, with bioclimatic comfort for a population in conditions of vulnerability and scarce resources, in order not only to provide them with a decent home, but also to offer them a sustainable habitat, which in the distant future Do not immediately increase the expense generated by the high demand for public services consumption, since a poorly implemented building, with poor orientation, little sun protection, can significantly increase energy consumption through active installations. Said house will also take into account many aspects offered by the context and the needs of the user himself, so that the building responds adequately to the specific requirements of the community, but at the same time, with the environmental conditions of the environment, providing the user ultimately a low-consumption building at affordable costs
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    Estrategias proyectuales de sostenibilidad en el diseño de hospitales materno infantiles, caso de estudio en Medellín
    (2021) Cardona Arango, Andrés; Berrio Domínguez, David; Gómez Ibarbo, Juan Pablo; Mejía Barrera, Carlos Alberto
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    Evaluación técnica de los residuos de la construcción y la demolición de concreto como un potencial cementante
    (2017) Castrillón Rodríguez, Katherine; Mejía Barrera, Carlos Alberto
    he residues that are generated in the structures of construction processes of buildings and architectural spaces, or in demolition of the same could be reused in different ways, such as: mortars, concrete or prefabricated elements. This project was developed based in the recidue originated from the casting of structures made out of concrete in developed works in the municipality of Bello, Antioquia; made in a process of dying with different equipments and machines until reaching a pulverized material. The characterization of the recycled cement was made as a potential cementing for the generation of mortars; according to the NSR 10 there have been different samples elaborated with different types mixture designs in order to obtain the optimal sample, which is made with this material and portland cement
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    Habitáculo mínimo móvil para habitante de la calle
    (2016) Carvajal Navarro, Lina María; Mejía Barrera, Carlos Alberto
    This project tries to address the quality of life concept, that according the United Nations is: "physical wellbeing, material wellbeing, social wellbeing and emotional wellbeing" [1]; hence, you can deduce that the quality of life of a homeless person is not the most appropriate, besides they're always in the constant search of a shelter or a place that protects them from the climate changes, due to this, a cabin named "Habitáculo Mínimo Móvil, Mi.Mo" is developed, in this place it is possible to supply some basic needs for the elderly population on the streets, whose population index is of 7.8% according to the census: CENSO SECTORIAL DE HABITANTES DE Y EN LA CALLE, Medellín, 2002 made by the DANE and the ALCALDÍA DE MEDELLIN, with the purpose of contributing in the quality of life of this population sector, while they continue one of the processes of reintegration in the city of Medellin with other programs of inclusion and social regularización. This cabin, Mínimo Móvil, Mi.Mo, is an artifact, that besides from being a work tool, it becomes a space of transition, personal and of transport, that protects its users from climate changes. The cabin Mínimo Móvil (Mi.Mo) counts with an easy assembly and disassembly system from the cabin that comes from the origami game using materials of ephemeral, light and collapsible, providing for each activity different spaces according to its need.-- Grupo de investigación Hombre, Proyecto y Ciudad.-- Línea de Investigación: bienestar humano y tecnología .-- Área: nuevas tecnologías.-- Tema: habitáculo
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    Hospital Neurológico Metropolitano la arquitectura como aliado en el proceso de sanación
    (2020) Guarín Ramírez, Andrés Felipe; Mejía Barrera, Carlos Alberto
    The main purpose of the hospital building is to house the activities related to disease, rehabilitation and health. It becomes the habitat for people who suffer from any clinical condition during a certain period of time, whether they are in an outpatient treatment, diagnosis patients or people who need to be treated or hospitalized in order to prolong life and well-being thanks to specialized attention, aiming at eliminating or treating diseases. For so doing, it is necessary that the level of detail of such buildings to be designed in a way that allows to satisfy not only the merely functional necessities in the configurations of its spaces, but also the psychological needs of the patients who perceive reality under the adverse effects of a disease. The hospital’s physical environment should tend to protect the human dignity and personal sensitivity of the patients and their families, to reduce uncertainty and anxiety emotions, especially when the former experience difficult moments such as surgeries, emergency situations, chemotherapies, or even death. The present document intends to collect the necessary information, as well as to take the relevant design criteria in order to lay out, in a project phase, a hospital equipped with a medical specialty in neurology in the city of Medellín. In this sense, it also intends to allow an approach, from its own development, to the influence of the clinical environment in patients with neurodegenerative diseases, so as to come to an architectonic solution that contributes to the improvement in treatments for the patients
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    La implementación de conceptos proyectuales del movimiento moderno como estrategia para la integración de la vivienda colectiva y el espacio público
    (2021) Zapata Zapata, Ana Cristina; González Gómez, Luisa Fernanda; Serrano González, Laura Victoria; Mejía Barrera, Carlos Alberto
    This paper presents a study of various urban theories of modernity that support the theme of urban planning in modern architecture, uses of public space, and how this applies in our geographical and socio-economic context; It also refers to the integration of these public spaces with the residential area of ​​the city. For this, theories that come from the beginning of the 20th century and concepts of the present are approached, thus achieving a more comprehensive apprehension of the subject, since we passed from Europe, where these concepts and theories were born and we ended up with Latin America, especially our country and our city, Medellin. All this with the aim of finally reaching a project approach that improves the uses of public space and its integration with the places where we live
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    Modelo de renovación urbana como aporte a la mitigación del efecto de la Isla de calor en el espacio público : caso de estudio proyectos futuros de redensificación del centro de Medellín en el sector de San Benito
    (2021) Gaviria González, María Camila; Sepúlveda Ocampo, Mariana; Valencia González, Daniela; Mejía Barrera, Carlos Alberto
    The city of Medellín is taken as a vulnerable environment in the environmental field in front of the economic, cultural and social activities of the place, which are configured as nuclei of contamination of the environment; Therefore, when carrying out the urban planning and design processes, the environmental component must be incorporated both constructively, as well as in its design and use. For this reason, sustainability strategies will be implemented, where the mitigation of these impacts is sought through an adequate choice of materials, orientation and form of buildings, as well as an increase in green areas in the city, achieving eco-efficiency in urban design, having a low impact in relation to the landscape, and an adequate development of public space, thus reinterpreting the guidelines of the Partial Plan by generating new design premises for the redensification of the city center, incorporating urban climatology criteria to understand the relationship between planning, urban design and climate and its influence on thermal comfort and urban microclimate.
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    Prototipo de edificio de oficinas saludables en el centro de Medellín
    (2020) Foronda Molina, David; Mejía Barrera, Carlos Alberto
    Sick building syndrome is a phenomenon in which the physical, chemical, biological, and psychosocial factors of a building can affect the health of its occupants. This research starts from the study of this syndrome and its possible presence in Medellín, emphasizing the office buildings located downtown.The study of these buildings has the purpose of determining the presence of the syndrome with its different factors, to propose a healthy office building model of the buildings that already exist, as well as an architectural proposal for a new office building, all along with a proposal to improve the social, economic and environmental dynamics of the city center.
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    Sistema de notificación de emergencias en incendios estructurales aplicados en los colegios privados del barrio el poblado en Medellín
    (2022) Mejía Barrera, Carlos Alberto; Polania Alarcón, Olga Camila; Banguera Cortes, Nataly Estefany
    El sistema de notificación de emergencias, puede definirse que permita aglomerar cadena de operaciones, ocupaciones y dispositivos, donde su relación evita los deterioros y desgastes que se logren ocasionar por la ejecución de una emergencia; estas parten comenzando en informar y participar el suceso inclusive los ejercicios de cuidado. Los equipos deben relacionarse con el procedimiento para dar avisos oíbles y perceptibles con sirenas, luces, mensajes y mucho más. Las instituciones educativas que se identifiquen y reconozcan la importante de un sistema de notificación de sucesos contra incendios dentro de sus instituciones y que el personal que pertenece a este, se encuentre preparado, formado y capacitado para atender una emergencia.