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Ensaio triaxial cíclico em agregados

Authors: Ourives, Licínia;

Ensaio triaxial cíclico em agregados

Abstract

Este trabalho teve como principal objetivo o estudo de um equipamento para realização do ensaio triaxial cíclico. Trata-se de um ensaio que ainda não é realizado por empresas privadas, muito embora sobre ele se tenham desenvolvido alguns trabalhos iniciais ao nível da investigação. Neste trabalho pretende-se entender o funcionamento, limitações e capacidades do equipamento para, posteriormente realizar o ensaio de modo sistemático. Pôr a funcionar um equipamento totalmente desconhecido não foi tarefa fácil. Estudou-se o seu funcionamento e, pela realização de múltiplos testes, foi possível detetar a existência de falhas do equipamento que foram devidamente comunicadas ao fabricante, de modo a possibilitar a sua correção. Do mesmo modo, pela realização de pequenos ensaios, percebeu-se que seria melhor construir peças novas, mais funcionais, para tornar o equipamento mais eficaz. Tratando-se de um estágio, foi-me permitido ter um contacto muito próximo com o funcionamento de um laboratório, executando ensaios de caracterização de solos e agregados, a par da dedicação ao triaxial cíclico; ABSTRACT: The main objective of this work is to study the behavior of an equipment for triaxial cyclic tests. This essay is not yet implemented by private companies, although they have developed some initial research work. The study seeks to understand the functioning, limitations and capabilities of the equipment to later systematic perform the test. Operate totally an unknown equipment is not an easy task. By studying its functioning and carrying out multiple tests, it was possible to detect the existence of equipment failures that were communicated to the manufacturer, allowing their correction. Similarly, performing small trials, it was realized that it would be better to make more functional new components, to make the device more efficient. The internship allowed having close contact with the laboratory operations by running soil and aggregates characterization tests, simultaneously the realization of triaxial cyclic essay.

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Portugal
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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