Estrategias para reducir costos en la planificación de proyectos de construcción de viviendas con financiamiento gubernamental para poblaciones de bajos ingresos
DOI:
https://doi.org/10.5935/jetia.v7i28.742Resumen
La ejecución de proyectos de construcción de viviendas para poblaciones de bajos ingresos en países en desarrollo requiere proyectos con baja diversificación, utilizando materiales de calidad y cumpliendo con los plazos de los proyectos, mano de obra calificada son acciones fundamentales para el éxito de estos proyectos. Así, este trabajo tiene como objetivo simular estrategias de planificación agregada en proyectos de construcción de viviendas para poblaciones de bajos ingresos financiados por el gobierno. La metodología consistió en la simulación de cuatro estrategias de planificación agregadas (monitoreo de demanda, mano de obra constante permitiendo retrasos, mano de obra constante sin retrasos y mixta) utilizando toda la técnica de programación lineal. La metodología utilizada fue un estudio de caso de dos años en doce proyectos de construcción civil para una empresa de construcción civil cuyo segmento de mercado es la vivienda de interés social con financiamiento público. La estrategia elegida con menor costo fue la estrategia mixta, que presentó el menor costo, con contratación de empleados y sin despidos. La simulación de planificación agregada tampoco mostró retrasos en los 12 proyectos, demostrando ser una alternativa eficiente para la gestión de planificación de empresas que operan varios proyectos al mismo tiempo.
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