Biblioteca José Figueres Ferrer: Envíos recientes
Mostrando ítems 2441-2460 de 3666
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Desarrollo de una Herramienta para Participar en Contratos con el Estado para la Empresa Aguilar del Barco Consultores S.A
(2012)One of the main sources of work in the engineering sector is comprised by the state. The state takes out to contest different projects through public works contracts. The development of infrastructure is one of the activities ... -
Implantación y Calibración del Presiómetro Ménard para estimación de capacidad de soporte y deformabilidad de suelos en cimentaciones de proyectos ICE.
(Instituto Tecnológico de Costa Rica, 2007)The pressuremeter test is used in situ soil testing. The test consist of placing a cylindrical probe in a borehole with a diameter that allows the probe to be in contact with the soil. The active part of the pressuremeter ... -
Análisis de sensibilidad técnica y económica aplicados a construcción.
(Instituto Tecnológico de Costa Rica, 2007)Construction is an activity subject to contingencies during the project execution stage. In large construction works, it is also subject to changes in the market during the constructive period. This document presents a ... -
Evaluación, análisis y optimización de los sistemas de entrepiso Plycem para cargas gravitacionales
(Instituto Tecnológico de Costa Rica, 2011)Plycem, a company specialized in fiber cement products, offers mezzanine floor in which 22 mm plates over C cold rolled contours are utilized. Some clients who have used this system have been affected by service charges. ... -
ANÁLISIS DEL PROCESO DE PRODUCCIÓN Y ACARREO DE LOS CONCRETOS ASOCIADOS A LA CONSTRUCCIÓN DEL P.H. REVENTAZÓN DEL ICE
(Instituto Tecnológico de Costa Rica, 2011)The project is to establish the location of five concrete plants to optimize resources in the development of construction works within the PHR, from the use of databases, statistics, documentation, proposal and analysis ... -
Aplicación de la técnica de Valor Ganado como herramienta de control de avance y costos para los Túneles de Desvío del P.H. Reventazón
(Instituto Tecnológico de Costa Rica, 2010)The following graduation project involves the Earned Value management (EV) implementation in the diversion tunnels of the Reventazón Hydroelectric Project. Among the project’s main objectives, it has been proposed to study ... -
Mejoramiento del proceso de producción y optimización de agregados producidos en el quebrador Las Flores del Chirripó
(Instituto Tecnológico de Costa Rica, 2010)Different solutions are presented to improve the quality of concrete aggregates, which are generated in the production process in Constructora Navarro breaker, based on mobile equipment that allow the transfer to any place ... -
Sistema de control y seguimiento de obras del proyecto “Obras de Post-Cierre del Relleno Sanitario Río Azul
(Instituto Tecnológico de Costa Rica, 2010)The Río Azul Landfill is currently under a post-closure process to mitigate the harmful effects on the environment and the public health. The purpose of this work is to establish a control and monitoring system of the ... -
Implementación y Validación de un Plan de Mantenimiento Existente para Inmuebles ICE
(Instituto Tecnológico de Costa Rica, 2012)This document contains procedures used to implement and validate the Model Plan for Building Maintenance for Instituto Costarricense de Electricidad (ICE); which was designed by engineer. Pablo Camacho in 2009 but has not ... -
Diagnóstico sobre la aplicación de las medidas para seguridad humana y protección contra incendios en el diseño y construcción de centros comerciales
(Instituto Tecnológico de Costa Rica, 2010)The measures of the human security and the protection against fire constitute elements of great transcendency inside the development of all construction projects that is sought to inhabit or to occupy. For that reason a ... -
Diseño mecánico del chasis de un ascensor para personas aplicando las normativas de la Ley 7600 sobre Igualdad de oportunidades para las personas con discapacidad
(Instituto Tecnológico de Costa Rica, 2015)This report was produced at AZMONTS.A to develop the mechanical design of an elevator car frame and its components, in a more productive manner, so the company can decrease costs and improve its sales. The project stems ... -
Estandarización de diseño de estructuras de acero para soportar grúas viajeras
(Instituto Tecnológico de Costa Rica, 2011)An overhead crane is mechanism that aims to move loads along the structure that supports it. Its design is regulated by various international codes, so it is necessary to decide which one should be use in a design in our ... -
Análisis y evaluación comparativa entre los morteros fabricados en sitio e industrializados, para la empresa Pedregal
(Instituto Tecnológico de Costa Rica, 2011)This project focuses on evaluating the physic and mechanic properties of mortars elaborated in the construction place using the tradicional method, including joint mortars and mortars made for covering masonry walls, ... -
Diseño de base de datos para el análisis de rendimientos de mano de obra
(Instituto Tecnológico de Costa Rica, 2015)Productivity is the ratio between the amount of products obtained by a productive system and resources used to obtain this production. It can also be defined as the ratio between the results and the time taken to obtain ... -
Elaboración del plan de lubricación de los equipos estacionarios y especificación técnica de los lubricantes de los vehículos livianos del Plantel El Alto, Recope S.A.
(Instituto Tecnológico de Costa Rica, 2015)It is pertinent to note that the need to prolong the life of equipment and consequently, increase reliability, seeks special care to details such as lubrication. There are many mistakes and oversights associated to the low ... -
Revisar el programa de mantenimiento preventivo para encontrar oportunidades de mejora e incorporación de las bases del mantenimiento autónomo como introducción al TPM
(Instituto Tecnológico de Costa Rica, 2015)The manufacture of high precision components requires highly efficient staff and machinery. Oberg machines have the ability to create parts with tolerances of the order of millionths of an inch. However, the maintenance ... -
Implementación de un plan piloto de TPM en la llenadora de puré de banano
(Instituto Tecnológico de Costa Rica, 2015)Frutilight is a new plant whose main goal is to produce and always provide reliable products of high quality and safety benefit stakeholders and making the best working conditions and ongoing training to human resources. This ... -
Rediseño del sistema de refrigeración para almacenamiento de producto congelado
(Instituto Tecnológico de Costa Rica, 2015)Currently, the company Caminos del Sol S.A. has two frozen warehouses which store the products once they have been processed. In the last years, the company has had an increase in production levels, which is why the two ... -
Diseño de planta de verificación del rendimiento de paneles fotovoltaicos basado en “Photovoltaic Performance Verification Program", del Kortright Center
(Instituto Tecnológico de Costa Rica, 2015)El proyecto consiste en el diseño de una instalación fotovoltaica para estudiar el rendimiento de distintas marcas de paneles solares bajo condiciones de operación reales en la zona tropical, publicando reportes mensuales ... -
Modelo de gestión energética en el Hotel Condovac la Costa
(Instituto Tecnológico de Costa Rica, 2015)This project has as objective designing and implementing an energy management model applied to Hotel Condovac La Costa electrical area, where the monthly power consumption is reduced, making rational and efficient use of ...