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Behavior of slender concrete columns reinforced with GFRP-bars and spirals under concentric and eccentric loads
Autre titre : Étude du comportement de colonnes élancées en béton armé de barres et de spirales de PRFV sous charges axiales et excentriques(Université de Sherbrooke, 2020)Abstract: Rapid innovations in the concrete industry and high-strength materials have allowed for the design of more slender members more than the past, such as slender reinforced concrete (RC) columns. Such members ... -
Utilisation de la poussée réversible pour faciliter les atterrissage de quadrirotors sur des surfaces inclinées
(Université de Sherbrooke, 2020)Les aéronefs télépilotés à voilure tournante, communément appelés multirotors, sont de plus en plus utilisé pour le loisir, mais aussi dans l'industrie. Leur fiabilité et leur performance ne cessent de s'accroître. Cependant, ... -
Étude du comportement au cisaillement d’une discontinuité rocheuse - Application aux calculs de stabilité d'un barrage-poids avec prise en compte de la cohésion apparente
Autre titre : Study of rock joints shear behavior - Apparent cohesion implementation to gravity dam safety calculations(Université de Sherbrooke, 2020)En France, les barrages sont l’objet d’inspections régulières afin d’évaluer leur stabilité. Un des modes de rupture redouté est le cisaillement du barrage le long des discontinuités rocheuses du massif de fondation, de ... -
Lien entre le nombre de Mason et la durabilité des embrayages magnétorhéologiques (MR) en glissement
(Université de Sherbrooke, 2018)L'atténuation de la trace environnementale, tout comme la réduction des coûts d'exploitation et de maintenance des aéronefs est un défi de taille pour l'industrie aéronautique. De plus en plus d'actionneurs hydrauliques ... -
Compréhension des mécanismes d'hydratation des ciments composés incorporant de la poudre de verre ou des cendres de boues d'épuration calcinées
(Université de Sherbrooke, 2020)Face aux préoccupations environnementales liées à la production du clinker, la recherche d’alternatives pour une construction plus durable et rationnelle s’avère une nécessité. Pour répondre en partie à cet objectif, ... -
Analyse de la perception des résidents de multilogements à Montréal en vue d’augmenter leur participation à la collecte sélective
Autre titre : Perception analysis of Montreal’s multihousing unit residents in order to increase their participation to curbside recycling unit(2005)Malgré l’augmentation de presque 20 % de la quantité de matières résiduelles recyclées du secteur résidentiel entre 2000 et 2002 et du fait que plus de 85 % des Québécois bénéficient du service de collecte sélective ... -
Évaluation comparée du dégagement de méthane sur un lieu d’enfouissement sanitaire
(2008)"Les changements climatiques vont de toute évidence perdurer bien après le protocole de Kyoto. Par conséquent, les différents gaz à effet de serre (GES) ont une grande importance pour tous les humains et l’auront pour ... -
Resíduo do processo de reciclagem de papel como material alternativo para aplicações em geotecnia ambiental
Autre titre : Paper by-product as an alternative material for geo-environmental applications(2009)Resumo: Para fabricar papel a partir de aparas é preciso separar as fibras secundárias de celulose dos agregados e contaminantes do papel. Devido às limitações do processo, até 30 % das fibras são perdidas na forma de ... -
Análise por componentes principais para o volume de biogás gerado em aterro sanitário e a correlação com variáveis físico-químicas
Autre titre : Principal component analysis (PCA) to the volume of biogas generated in landfill and the correlation with physico-chemical parameters(2016)Resumo: O presente estudo teve como objetivo avaliar a estrutura de correlação do volume de biogás gerado com as variáveis físico-químicas umidade, pH, alcalinidade, demanda química de oxigênio (DQO) e sólidos totais ... -
Potencial de geração de biogás a partir da análise de parâmetros físico-químicos de resíduos sólidos municipais co digeridos com dejeto suíno
Autre titre : Biogas generation potential by the analysis of the physical-chemical parameters of municipal solid waste co-digested with swine manure(2016)Resumo: O presente estudo avaliou a influência de parâmetros físico-químicos na previsão de geração de biogás a partir da co-digestão da fração orgânica de resíduos sólidos urbanos (FORSU) inoculados com dejeto suíno nas ... -
Geração de biogás a partir da co-digestão anaeróbia de resíduos sólidos municipais com dejeto suíno
Autre titre : Biogas generation from anaerobic codigestion of municipal solid waste with swine manure(2016)Resumo: Este trabalho teve por objetivo avaliar a influência da utilização de diferentes inóculos de dejeto suíno em diferentes proporções na determinação do potencial de geração de biogás a partir da fração orgânica de ... -
Energy generation from municipal solid waste and the current scenario of biogas recovery in Brazil
Autre titre : Geração de energia a partir de resíduos sólidos urbanos e o panorama atual da recuperação de biogás no Brasil(2016)Abstract: The landfill is a method of treatment and final disposal of municipal solid waste (MSW) widely employed all over the world, mainly in developing countries. The biogas released from landfills raises environmental ... -
Avaliação de parâmetros físico-químicos na degradação de Resíduos Sólidos Urbanos (RSU) de diferentes idades e sua relação com a geração de biogás
Autre titre : Assessment of physicochemical parameters in Municipal Solid Waste (MSW) Degradation of different ages and their relationship with biogas generation(2017)Resumo: O presente trabalho avaliou a influência de parâmetros físico-químicos na degradação de resíduos sólidos urbanos (RSU) de diferentes idades (fresco e 2 anos) bem como a sua relação com a geração de biogás. Os ... -
Biogas generation potential of anaerobic co-digestion of municipal solid wastes and livestock manures
(2018)Abstract: This study evaluated the potential of biogas generation of the fresh organic fraction of municipal solid wastes (OFMSW) inoculated with swine manure and cattle manure, based on the volatile solids content obtained ... -
Comparação entre metodologias USEPA e IPCC para estimativa teórica de produção de biogás em aterro municipal
Autre titre : Comparison between USEPA and IPCC methodologies for theoretical estimation of biogas production in landfill(2018)Resumo: O aproveitamento energético do biogás de aterros sanitários é uma alternativa sustentável para a disposição final de gases residuais. A estimativa teórica da produção desse biogás torna-se uma ferramenta muito útil ... -
Suction profiles and scale factors for unsaturated flow under increased gravitational field
(2004)Abstract: Scale factors for centrifuge modelling have been traditionally defined using dimensional analysis concepts. This is the case, for example, of centrifuge modelling of unsaturated water flow. However, scale factors ... -
Determination of the diffusion coefficient of oxygen for a cover system including a pulp and paper by-product
(2004)ABSTRACT: Among the several solutions that have been proposed to curb the problem posed by the generation of acid rock drainage (ARD), the placement of covers with capillary barrier effect (CCBE) has received particular ... -
Determination of the soil water characteristic curve of highly compressible materials: Case study of pulp and paper by-product
(2004)Abstract: A technique was developed for the determination of various points of the soil-water characteristic curve (SWCC)—including the air entry value (AEV)—of compressible materials from one single test. The testing ... -
Behaviour of tire shred – sand mixtures
(2004)Abstract: Tire shreds and tire shred-soil mixtures can be used as alternative backfill material in many geotechnical applications. The reuse of tire shreds may not only address growing environmental and economic concerns, ... -
Anaerobic biodegradation of an organic by-products leachate by interaction with different mine tailings
(2004)Abstract: Deinking by-products from paper recycling has been used as cover material on acid-producing tailings. Due to remaining cellulose, anaerobic degradation leads to the production of an organic-rich leachate, which ...
