1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

[EN] First, a literature study about reinforced concrete structures in a marine environment was elaborated. The environment was found very aggressive where the ingress of chlorides defines the durability of the structure, especially the state of the reinforcement bars. Chlorides may be part of the content of concrete ingredients or may enter the structure after curation. The process proceeds via several transport mechanisms, especially diffusion. Several experiments are available to specify this chloride transport. Aiming to extend the lifecycle of concrete structures in marine environment, various protection systems are developed. The principles consist of methods for prevention of deterioration and repair works. Particular attention was given to the repair mortars, which allow to substitute the deteriorated layer of concrete and provide the reinforcement bars of a new, chloride-free protection. In a second part of the master thesis, an application of the literature study was conducted to the yachting harbour `Marina Internacional' of Torrevieja. The concrete pontoons are heavily affected by the marine environment and show a lot of visible corrosion damage. First, a general investigation charted the graduation of corrosion for the separated parts of the pontoons. Then, non-destructive tests were conducted to collect detailed information about the current state of the slabs. The evaluation indicated an unsustainable state of the pontoons, thus, a repair method was proposed. It was chosen to remove the exterior concrete layer and to replace it by a repair mortar. Sika®MonoTop-614F was determined as the most ideal repair mortar for the substrate, the scope and the environment of this project. The substance is applied by pouring and requires the setup of a formwork. After curation, the slabs should be installed on increased columns to anticipate the rising sea level. In the end, an economic analyses of the repair works estimates the costs of the whole repair project. The total budget for execution is dominated by the purchase price of the repair mortar. After the project, the harbour should be sustainable for at least another 30 years of service, on condition of a good execution, an assessment of the indicated parts and a sound inspection on a regular basis.

Pertenece a

RiuNet. Repositorio institucional de la Universitat de Valencia  

Autor(es)

NOLLET, LOUIS - 

Id.: 70181614

Idioma: eng  - 

Versión: 1.0

Estado: Final

Palabras claveEl ingreso de cloruros - 

Tipo de recurso: info:eu-repo/semantics/masterThesis  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: Reserva de todos los derechos

Requerimientos técnicos:  Browser: Any - 

Fecha de contribución: 07-nov-2017

Contacto:

Localización:

Otros recursos que te pueden interesar

  1. Um olhar sobre as gestualidades em IN/Compatível? e Tempostepegoquedelícia O presente trabalho tem por objetivo identificar as singularidades do gesto de três obras coreográfi...
  2. Metal oxides of resistive memories investigated by electron and ion backscattering The memristor is one of the most promising devices being studied for multiple uses in future electro...
  3. Synthesis of 3,3-Disubstituted 2-Oxindoles by Deacylative Alkylation of 3-Acetyl-2-oxindoles An innovative and efficient monoalkylation and nonsymmetrical 3,3-dialkylation of oxindoles has been...
  4. Assessment of benthic biological indicators for evaluating the environmental impact of tuna farming The overall impact of tuna farming on soft-bottom habitat was assessed at three tuna farms over a pe...
  5. Assisting non-expert speakers of under-resourced languages in assigning stems and inflectional paradigms to new word entries of morphological dictionaries This paper presents a new method with which to assist individuals with no background in linguistics ...

Otros recursos de la mismacolección

  1. J2EE: material didáctico para la enseñanza de J2EE El objetivo principal de este proyecto es: “proporcionar material didáctico para Capacitar a los pro...
  2. Logbook: herramienta de supervisión de las actividades de pilotos de aeronaves [ES] Este proyecto tiene como objetivo la creación de una aplicación web que permita la supervisión ...
  3. Análisis Funcional de un Sistema ERP-SAP Definición y elección de ERP. Realización de un estudio de los componentes principales de un sistema...
  4. Portal web de una red social para animales de compañía El objetivo de este proyecto es crear una red social para los amantes de los animales,donde éstos po...
  5. Simulator Of Easy 8 Computer This project should make a simulator to run computer programs in assembler Easy8. From a drawing fil...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.