Recursos de colección

RiuNet. Repositorio institucional de la Universitat de Valencia (72.956 recursos)

RiuNet es el Repositorio Institucional de la Universitat Politècnica de València, gestionado por la Biblioteca, cuyo objetivo es ofrecer acceso en Internet a la producción científica, académica y corporativa de la comunidad universitaria con la finalidad de aumentar su visibilidad y hacerla accesible y preservable.

Mostrando recursos 1 - 20 de 182

  1. Diseño y análisis estructural de un puente extradosado sobre el río Valdelinares, en la línea de alta velocidad ferroviaria Madrid Extremadura. Término municipal de Plasencia (Cáceres). Análisis estructural.

    OTTOBRINO CAPDEVILA, BORJA
    [EN] The work of this last master intends to offer a structurally effective alternative to the solution adopted for the construction of the viaduct over the river Valdelinares, in the high-speed railway line Madrid-Extremadura. Commune of Plasencia (Cáceres). This document analyzes the main limitations that affect the stretch. Subsequently, a study of alternatives of longitudinal morphological typologies of the viaduct is carried out according to the established conditions. After the analysis of alternatives it is established as the best structural option the realization of a longitudinal typology with extradited prestressing. This typology, approximately, is one that combines two resistant methodologies. One...

  2. Planificación estratégica de una empresa de alquiler de maquinaria pesada de construcción en México

    PÉREZ SÁNCHEZ, IVÁN DARÍO
    [EN] The professional work presented as final thesis master, aims to present strategic planning, namely, the formulation and the implementation of the strategy, of a small company dedicated to the rental of heavy machinery for construction, located in Mexico. In this context, there are exposed the concepts of company, management, formulation and implementation of the strategy. A situational diagnosis of the company is realized in study, detailing its different processes and identifying the problems and deficiencies of management. Subsequently, the strategy of the company is formulated for the year 2016, and the implementation of the formulated strategy, doing emphasis in the...

  3. Innovación en el sector de la construcción del Perú: estado actual y diagnóstico

    MACELI SIMON, ANIKA PAOOLA
    [EN] It is now recognized that success in any industry and market is linked with its technological and innovative capacity. However, in the construction sector progress is slow, that is, it has not presented significant changes as to how it has been developing at the present date as it was decades ago. This reality is not foreign to the construction sector of Peru, in which this industry contributes around 7% to the GDP; In addition, it presents an infrastructure need of 30% of GDP. This is why the research focuses its objectives on understanding the "why" of the current situation,...

  4. Proyecto Básico de Pasos de fauna sobre la carretera N-330 en el PK 223 del Parque Natural de la Serranía de Cuenca. Alternativa con elementos de hormigón prefabricado.

    BARREDA REDONDO, JAVIER
    [EN] An analysis of the conditions of the habitat fragmentation and possible solutions for the oriental part of the Parque Natural de la Serrania de Cuenca is on what this basic project is based on. In order to do this analysis, various Factors have been considered such as cartography, flora, fauna and the movement of the different faunistic groups, as well as effects that these cause. Taking this analysis as a base-line, different alternatives are taken into consideration, being the most emphasised alternative, the building of an overpass that will be exclusive for fauna, in one of the critical zones of...

  5. Study on improving labor productivity in the construction industry. The cases of Europe and Hong Kong

    ZABALLOS PALOP, IGNACIO
    [EN] Labor productivity is one the least studied areas within the construction industry. Productivity improvements achieve high cost savings with minimal investment. Due to the fact that profit margins are small on construction projects, cost savings associated with productivity are crucial to becoming a successful contractor. The chief setback to improving labor productivity is measuring labor productivity. However, labor productivity involves many aspects. The aim of this research is to focus in some of them such as construction trades and how different factors affect their labor productivity through benchmarking in both online and hard copy format. A list of...

  6. Plan de Movilidad Urbana Sostenible entre Sagunto y Puerto de Sagunto (Valencia). Ámbito Puerto

    HERNÁNDEZ ORTEGA, LAURA
    [EN] It treats of a plan of Sustainable Mobility between Sagunto and Puerto de Sagunto. It tries understand the problematic existent current regarding the sustainable mobility and the promotion of the public transport.

  7. Estudios para la redacción del Proyecto Básico de la variante de la carretera CV-35 a su paso por el municipio de Chelva (provincia de Valencia). Estudio de Impacto Ambiental en todos los corredores. Análisis sobre el medio físico

    ARAQUE ANDREU, ANTONIO
    [EN] The aim of the present document is to produce the Environmental Impact Assessment associated with the CV-35 by-pass project around the town of Chelva (Valencia). The objectives are to identify, predict, assess and establish procedures that induce the mitigation of the possible bio-physical and social effects that each one of the proposed alternatives can produce. The study is based on the collection of relevant data, the precise analysis of the project at hand, the study of the viable alternatives and the establishment of the characteristics of the physical, biotic and socioeconomic environments. Subsequently, the environmental impacts are identified and quantified, the...

  8. Gestión de proyectos de construcción mediante Building Information Modeling (BIM) e Integrated Project Delivery (IPD). Análisis y estudio de dos casos en EE.UU.

    OGBAMWEN, JUNIOR
    [EN] The present master¿s thesis has the purpose to analyze the use of Building Information (BIM) and Integrated Project Delivery (IPD) methodologies for the project management of building and to determine the current state of the topic. The most pursued aspect in all building project is the fulfillment of the objectives of the project. Today, Building Information Modeling (BIM) and its integration with an Integrated Project Delivery (IPD) system, from now on BIM and IPD, are rising areas of investigation because of the fact that these working methodologies greatly reduce time and cost of construction, increasing productivity and reducing the degree...

  9. Análisis de la situación actual del sector de construcción en Camboya

    HOUR, VISOTH
    [EN] This research, I would like specifically to write about Construction sector of Cambodia that show how about construction sector in Cambodia nowadays? In order to know about process or growth of economical development and showing some investment capitals for construction industrial sector but I also include writing about principal sectors of Cambodian economic situation. The construction industry is a most important contributor of main economy of Cambodia after garment, agriculture, tourism. The construction sector that has been booming since 2002, accounted for 7% of GDP in 2007. The construction sector was estimated to contribute about 7-8 percent a year to...

  10. Estudio económico-financiero de la explotación del puerto deportivo situado en la zona residencial de Port Saplaya T.M. de Alboraya (Valencia).

    GARCÍA PRUÑONOSA, ALEJANDRO
    [EN] This Master thesis develops an economic and financial study of the construction and subsequent operation of the Port Saplaya's marina located in Alboraya (Valencia), from the point of view of a concessionaire. In order to do this study it is necessary to know the scope of the works in the marina and the minimum investment required by the Department of Infrastructure and Transport of the Generalitat Valenciana. This information can be found in the Tender Documents. Once the conditionings and details, like mooring fees, annual fee, award criteria, concession period, etc. contained in the Tender Documents have been read carefully, the...

  11. El comportamiento colaborativo en la implementación de BIM durante el ciclo de vida de la infraestructura: perspectiva de estudiantes universitarios

    ROMERO MORUNO, MARÍA JOSÉ
    [EN] BIM (Building Information Modelling) methodology represents the biggest innovation in the construction industry with the introduction of the information and communication technologies (ICT) in the working method of the traditional construction industry. BIM is considered as a modern process for the construction management that enables the users for the creation of parametric models based on multidimensional objects which are the tools for the management of the entire cycle of the construction projects. The solutions offered by BIM in the overall construction process (design, execution and operability) are: better coordination of the documentation, cooperation among the stakeholders, the foresight of...

  12. Impacto social de las infraestructuras en poblaciones rurales y su importancia para la sostenibilidad social en la construcción. Estudio en Sarrión y Rubielos de Mora (Teruel).

    MARTÍNEZ CONTEL, AURORA DE MEDIAVILLA
    [EN] Transport infrastructure development not only entails economic consequences but also have a big social impact. The examination of the literature about social sustainability in Construction shows that there are several participants when an infrastructure is built and exploited. One of those groups involved in the process are the inhabitants of the communities located near those infrastructures, and their living standard can be deeply influenced. This has two interpretations, as while some infrastructures affect a population in some areas, the absence of them will carry consequences too, particularly in the rural environment. This research study aims for an assessment of...

  13. Definición, desarrollo e Implementación de un Cuadro de Mando Integral para el control de la Gestión Estratégica de una empresa constructora en El Salvador

    MONTES SORIANO, ERNESTO BALTASAR
    [EN] "If you can't measure it, you can't manage it" (Kaplan y Norton, 1996), this quote summarizes the business management based in timely data analysis for the decision-making in a company. This area of interest has been the principal motivation to develop the following Master's thesis, being applied in a construction firm in El Salvador. Construction industry is one of the most dynamics and solids sectors worldwide, despite this, it presents a slight delay in regards to the implementation of management tools and business software, in comparison to other industries. Because of this, many companies take decisions without the adequate financial,...

  14. Estudio de alternativas de instalaciones fotovoltaicas en cubiertas de centros de alto consumo energético

    SANCHIS MOLINES, BORJA
    [EN] This paper deals with the search for energy self-sufficiency that allows guzzling industry almost entirely, in order to buy the least amount of energy to the grid. For this purpose has located an industry dedicated to selling school supplies and office area located in Valencia guzzling. Given the location and site characteristics is chosen to have photovoltaic panels on the roof of the warehouse, and report to ensure that the installation is technically feasible and economically viable. Having described the area to be tested, it has been denoted that is an area with a large photovoltaic potential. As it is...

  15. Estudio de soluciones para la ampliación del puerto de Veracruz (México). Estudio de soluciones para el Dique de Poniente.

    SÁNCHEZ NAVARRO, CARLOS JUAN
    [EN] In the present study it aims to develop solutions the definition and assessment of the works to be provided to carry out the expansion of the port of Veracruz (Mexico). This expansion will improve the country's relations regarding terms of export and import of goods is concerned. This serves the purpose of maintaining macroeconomic stability, developing strategic sectors and above all have a transportation infrastructure that is reflected in lower costs for economic activity. With the writing of this study aims to improve the proposals contained in the Base Project in order to reach more optimal both technically and economically solutions....

  16. Estudio de soluciones para la ampliación del puerto de Veracruz (México). Estudio de soluciones para el Dique de Oriente.

    ARNAU COLOMER, ANTONI GERMÀ
    [EN] In the present study it aims to develop solutions the definition and assessment of the works to be provided to carry out the expansion of the port of Veracruz (Mexico). This expansion will improve the country's relations regarding terms of export and import of goods is concerned. This serves the purpose of maintaining macroeconomic stability, developing strategic sectors and above all have a transportation infrastructure that is reflected in lower costs for economic activity. With the writing of this study aims to improve the proposals contained in the Base Project in order to reach more optimal both technically and economically solutions....

  17. Estudio experimental de la funcionalidad del tráfico en carreteras convencionales en condiciones especiales. Aplicación a la carretera CV-35 (Valencia). Observaciones y análisis en condiciones de lluvia y comparación con condiciones diurnas.

    GIMENO GÓMEZ, NURIA
    [EN] The aim of this study is the characterization of the traffic functionality on two-lane roads, in daily, nightly and rainy conditions. This research is realized together with the same road segment and similar traffic conditions. This document is based on comparison between rainy and daily conditions. Speed and headway are analyzed on a 14 Km road segment that belongs to CV-35. Trajectories of 26.876 vehicles (12.026 day-time, 8.855 night-time and 6.995 rain-time) were observed and characterized thanks to 3 video surveillance cameras provided by CEGESEV. The directional univariable analysis for the same flow rate range in based on the following variables:...

  18. Acondicionamiento y mejora de la travesía de la N-340a, tramo Almassora- N225, Castellón de la Plana.

    SORIANO GARCÍA, ÁLVARO
    [EN] This project is located in Castellón de la Plana specifically the area of this action is the crossing N340a in the stretch of Almassora-N225. With this actuation we are going to condition and improve the crossing, changing the current morphology, which it may define as a no integrated road in the environment and urban areas. In order to establish the final solution, we have proposed a number of functional sections so that its objectives are met, this objectives are: integrate the road in urban areas, reduce the operating speed of drivers, harmonize the use of the road between pedestrians and drivers,...

  19. Estudio experimental de la funcionalidad del tráfico en carreteras convencionales en condiciones especiales. Aplicación a la carretera CV-35 (Valencia). Observaciones y análisis en condiciones diurnas y comparación con el Manual de Capacidad.

    MARTÍNEZ TALAMANTES, LAURA
    [EN] The aim of this study is the characterization of the traffic functionality on two-lane roads, in daily, night and rainy conditions. This research is realized together with the same road segment and similar traffic conditions. This document is based on daily conditions. Speed and headway are analyzed on a 14 kilometres road segment that belongs to CV-35. Trajectories of 27.876 vehicles (12.026 daytime, 8.855 night-time and 6.995 rain-time) were observed and characterize thanks to 3 videos surveillance cameras provided by CEGESEV. Firstly, there is realized a comparison of several variables for the different ranges of intensity obtained (low, average...

  20. Estudio experimental de la funcionalidad del tráfico en carreteras convencionales en condiciones especiales. Aplicación a la carretera CV-35 (Valencia). Observaciones y análisis en condiciones nocturnas y comparación con condiciones diurnas.

    ASENSIO MATEO, BELÉN
    [EN] The aim of this study is the characterization of the traffic functionality on two-lane roads, in daily, nightly and rainy conditions. This research is realized together with the same road segment and similar traffic conditions. This document is based on the comparison between daily and nightly conditions. Speed and headway are analyzed on a 14 km road segment that belongs to CV-35. Trajectories of 27.876 vehicles (12.026 day-time, 8.855 night-time and 6.995 rain-time) were observed and characterized thanks to 3 video surveillance cameras provided by CEGESEV. The directional univariable analysis for the same flow rate range is based on the following...

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