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Advisor(s)
Abstract(s)
Esta DissertaĆ§Ć£o de Mestrado subordina-se ao tema: āNormalizaĆ§Ć£o de Ensaios de Cargaā, sendo esta uma temĆ”tica pouco desenvolvida em Portugal e para a qual nĆ£o existe qualquer legislaĆ§Ć£o.
Os ensaios de carga sĆ£o realizados em Portugal sem que haja uma legislaĆ§Ć£o que normalize a sua realizaĆ§Ć£o e por isso cada entidade segue a sua metodologia nomeadamente entidades como o LaboratĆ³rio Nacional de Engenharia Civil (LNEC) ou a Faculdade de Engenharia da Universidade do Porto (FEUP).
Os objectivos principais deste trabalho sĆ£o o estudo da legislaĆ§Ć£o estrangeira existente para ensaios de carga e o seu confronto com as metodologias seguidas em Portugal, com o intuito de identificar aspectos consensuais e controversos e definir questƵes que possam ser transpostas para um documento normativo portuguĆŖs.
Este trabalho inicia-se com uma pesquisa bibliogrĆ”fica, atravĆ©s da qual vĆ£o ser abordados conceitos bĆ”sicos sobre os ensaios de carga como os seus objectivos, os tipos de ensaios ou o modo de tratamento de resultados e serĆ” elaborada uma breve resenha histĆ³rica dos ensaios de carga.
Ć estudada a legislaĆ§Ć£o existente noutros paĆses, seleccionando-se os aspectos mais relevantes. SĆ£o tambĆ©m abordadas as metodologias adoptadas por diversas entidades em Portugal como o LNEC e a FEUP.
Por Ćŗltimo, numa vertente mais analĆtica serĆ£o seleccionados os aspectos mais relevantes da legislaĆ§Ć£o internacional e serĆ” estabelecido o confronto com as metodologias seguidas em Portugal de maneira a identificar aspectos relevantes a constar num documento normativo a elaborar futuramente em Portugal.
This dissertation is subordinated to the theme: āNormalization of load testsā which is an undeveloped theme in Portugal and for which there is no legislation. Load tests are performed in Portugal without any legislation to standardize its occurrence, and therefore each entity follows its methodology such entities as National Laboratory for Civil Engineering (LNEC) or the Faculty of Engineering of the University of Porto(FEUP). The main objectives of this study are the study of foreign legislation that exists for load tests and its comparison with the methodologies followed in Portugal with the aim of identifying consensus and controversial aspects and set questions which could be translated into a Portuguese normative document. This work begins with a state of the art, through which basic concepts will be addressed on the load tests as their objectives, the types of tests or the mode of treatment results and will be develop a historical summary of the load tests. It is studied the existing legislation in other countries, selecting the most relevant aspects. The methodologies adopted by other entities in Portugal, like LNEC and FEUP arealso studied. Finally, in a more analytical component, it will be selected the most relevant aspects of international legislation and will be established the confrontation with the methodologies followed in Portugal in order to identify relevant aspects to include in a normative document to develop in Portugal in the future.
This dissertation is subordinated to the theme: āNormalization of load testsā which is an undeveloped theme in Portugal and for which there is no legislation. Load tests are performed in Portugal without any legislation to standardize its occurrence, and therefore each entity follows its methodology such entities as National Laboratory for Civil Engineering (LNEC) or the Faculty of Engineering of the University of Porto(FEUP). The main objectives of this study are the study of foreign legislation that exists for load tests and its comparison with the methodologies followed in Portugal with the aim of identifying consensus and controversial aspects and set questions which could be translated into a Portuguese normative document. This work begins with a state of the art, through which basic concepts will be addressed on the load tests as their objectives, the types of tests or the mode of treatment results and will be develop a historical summary of the load tests. It is studied the existing legislation in other countries, selecting the most relevant aspects. The methodologies adopted by other entities in Portugal, like LNEC and FEUP arealso studied. Finally, in a more analytical component, it will be selected the most relevant aspects of international legislation and will be established the confrontation with the methodologies followed in Portugal in order to identify relevant aspects to include in a normative document to develop in Portugal in the future.
Description
Keywords
Ensaios de carga ObservaĆ§Ć£o de estruturas InstrumentaĆ§Ć£o AvaliaĆ§Ć£o de seguranƧa NormalizaĆ§Ć£o Load tests Observation of structures Instrumentation Structural assessment Standardisation
Citation
Marques, Ana Sofia Sequeira Mesquita - Ensaios de carga em Portugal: viabilidade de normalizaĆ§Ć£o. Lisboa: Instituto Superior de Engenharia de Lisboa, 2011. DissertaĆ§Ć£o de mestrado.