Search Results - "Lucena, Lêda Christiane de Figueirêdo Lopes"

Potential Uses of Sewage Sludge in Highway Construction by de Figueirêdo Lopes Lucena, Lêda Christiane, Thomé Juca, José Fernando, Soares, Jorge Barbosa, Portela, Manoel Gualberto

“…AbstractThe sewage treatment plants generate, as by-products, large amounts of sludge containing harmful elements to the environment. This paper investigates…”
Get full text

Addition of Encapsulated Soybean Oil and Waste Cooking Oil in Asphalt Mixtures: Effects on Mechanical Properties and Self-Healing of Fatigue Damage by Grangeiro de Barros, Ablenya, Figueirêdo Lopes Lucena, Lêda Christiane de, García Hernandez, Álvaro

“…AbstractEmbedded encapsulated rejuvenators have been proven to enhance the crack-healing ability of asphalt. This healing mechanism is autonomous as it is…”
Get full text

Performance of warm mix asphalt containing Moringa oleifera Lam seeds oil: Rheological and mechanical properties by Rodrigues, Yury Ouriques, Costa, Daniel Beserra, de Figueirêdo Lopes Lucena, Lêda Christiane, Lopes, Matheus Costa

“…•It investigates the use of Moringa oil in asphalt binder.•Rheological behavior of asphalt binder was studied.•Mechanical performance os mixtures with asphalt…”
Get full text

Asphalt mixture reinforced with banana fibres by Ferreira da Costa, Laiana, Grangeiro de Barros, Ablenya, Lucena, Lêda Christiane de Figueirêdo Lopes, Elísio de Figueirêdo Lopes Lucena, Adriano

“…Stone Matrix Asphalt (SMA) is a gap-graded mixture which requires high contents of asphalt binder. To prevent draindown, natural or synthetic fibres and…”
Get full text

Use of Banana Fibers in SMA Mixtures by Ferreira da Costa, Laiana, Lucena, Lêda Christiane de Figueirêdo Lopes, Lucena, Adriano Elísio de Figueirêdo Lopes, Grangeiro de Barros, Ablenya

“…AbstractAsphalt binder draindown is a potential issue related to stone matrix asphalt (SMA) mixtures. One convenient approach for reducing binder drainage is…”
Get full text

Rheological evaluation of asphalt binder modified with zinc oxide nanoparticles by Neto, Valter Ferreira de Sousa, Lucena, Lêda Christiane de Figueirêdo Lopes, de Barros, Ablenya Grangeiro, Lucena, Adriano Elísio de Figueirêdo Lopes, Filho, Paulo Germano Tavares Marinho

“…The use of asphalt binders modified by nanomaterials has been studied to minimize premature deterioration of the surface layer of pavements also caused by…”
Get full text

Use of calcium-rich wood biomass combustion ashes as filler in hot mix asphalt by Moura, Lyneker Souza de, Silva, Conrado Cesar Vitorino Pereira da, Oliveira, Shirley Minnell de, Carneiro, Arnaldo Manoel Pereira, Lucena, Lêda Christiane de Figueirêdo Lopes, Nóbrega, Ana Cecilia Vieira da

“…In this study, calcium-rich wood biomass combustion ash (CRBA) was added as a mineral filler into an eco-friendly hot mix asphalt (HMA). Marshall mix design…”
Get full text

Effects of Waste Lubricant Oil on Rheological Properties of Asphalt Binders: Implications for Sustainable Asphalt Mixture Production by Minervina Silva, Ingridy, de Medeiros Melo Neto, Osires, Grangeiro de Barros, Ablenya, de Figueirêdo Lopes Lucena, Lêda Christiane, de Farias Monteiro, Arthur Felipe

“…Reusing waste lubricant oil as an environmentally-friendly alternative for disposal and transforming it into a value-added product is a promising solution…”
Get full text

Evaluation of calcined textile sludge as a stabilizing material for highway soil by Alice Gonzaga de Oliveira, Amanda Diniz Barros, Lêda Christiane de Figueirêdo Lopes Lucena, Adriano Elisio de Figueirêdo Lopes Lucena, Jonny Dantas Patricio

“…The textile industry is a pioneer in the industrialization process in Brazil and is relevant to the Brazilian economy. However, it also generates as…”
Get full text

Key Parameter for Swelling Control of Compacted Expansive Fine-Grained Soil–Lime Blends by Silvani, Carina, Lucena, Lêda Christiane de Figueiredo Lopes, Guimarães Tenorio, Eduardo Antônio, Filho, Hugo Carlos Scheuermann, Consoli, Nilo Cesar

“…AbstractFine-grained soils that expand when in contact with water can be a major issue in some geotechnical situations, but the soil can be stabilized through…”
Get full text

Investigation of titanium nanoparticles-reinforced Asphalt Composites Using Rheological Tests by Tavares Marinho Filho, Paulo Germano, De Figueirêdo Lopes Lucena, Lêda Christiane, Costa Lopes, Matheus

“…Asphalt binder modification techniques are beneficial for the performance improvement of roads because they can be durable, present less permanent deformation,…”
Get full text

Rheological Evaluation of Asphalt Binder 50/70 Incorporated with Titanium Dioxide Nanoparticles by Filho, Paulo Germano Tavares Marinho, Rodrigues dos Santos, Alana Tamires, Lucena, Lêda Christiane de Figueiredo Lopes, de Sousa Neto, Valter Ferreira

“…AbstractResearch intends to improve the durability of asphalt binder and its performance related to rutting and fatigue life. Nanotechnology has been used in…”
Get full text

Determinação da ativação relativa do ligante RAP e avaliação da interferência de aditivos de reciclagem em misturas asfálticas produzidas com 100% RAP by Ferreira, Laiana Ferreira da, Macedo, Ana Letícia Feitosa de, Lucena, Lêda Christiane de Figueirêdo Lopes, Lucena, Luciana de Figueirêdo Lopes

“…Uma das alternativas que segue a tendência da sustentabilidade é a reciclagem do material fresado, denominado Reclaimed Asphalt Pavement (RAP). Alguns métodos…”
Get full text

Análise do comportamento mecânico de solo silto-argiloso reforçado com geotêxtil by Costa, Laiana Ferreira da, Marinho Filho, Paulo Germano Tavares, Tenório, Eduardo Antonio Guimarães, Lucena, Lêda Christiane De Figueirêdo Lopes

“…Elementos de reforço devidamente orientados num maciço de solo alteram o estado de tensões atuantes nesse maciço. A introdução de reforço não implica uma…”
Get full text

Use of wastewater sludge for base and subbase of road pavements by Lucena, Lêda Christiane de Figueirêdo Lopes, Juca, José Fernando Thomé, Soares, Jorge Barbosa, Tavares Marinho Filho, Paulo Germano

“…•It investigates the use of 20% of wastewater Sludge by weight in pavement base layers.•Sludge-soil mixtures with different additive (lime, cement and…”
Get full text

Optimizing recycled asphalt mixtures with zeolite, cottonseed oil, and varied RAP content for enhanced performance and circular economy impact by da Costa, Laiana Ferreira, de Medeiros Melo Neto, Osires, de Macêdo, Ana Letícia Feitosa, de Figueiredo Lopes Lucena, Leda Christiane, de Figueiredo Lopes Lucena, Luciana

“…The pavement industry has been increasingly encouraged to adopt a more circular approach, associating economic development with a more responsible use of…”
Get full text

Avaliação de um Solo em Termos de Resistência à Compressão Simples, Resistência à Tração por Compressão Diametral e Módulo de Resiliência, Considerando Resultados de Diferentes Tipos de Compactação by Albaniza Maria da Silva, Lêda Christiane de Figueirêdo Lopes Lucena, Adriano Elísio de Figueiredo Lopes Lucena

“…No Brasil, o ensaio laboratorial de compactação Proctor é normatizado pela Associação Brasileira de Normas Técnicas (NBR 7182/1986) e pelo Departamento…”
Get full text

Influence of unserviceable tires’ rubber on the mechanical performance of hot mix asphalt by Luz Nunes, Camila G., Dos Santos Pereira, Pedro Henrique, Almeida de Melo, Ricardo, Guedes Rodrigues, John Kennedy, De Figueirêdo Lopes Lucena, Lêda Christiane

“…This work aimed to optimize the production of hot mix asphalt (HMA) from the use of asphalt-rubber. For that, the mechanical performance of asphalt mixtures…”
Get full text

Instrumentation of a physical model of soil structure reinforced with geogrid by Dantas, Mateus Medeiros Vieira, de Medeiros Melo Neto, Osires, de Figueiredo Lopes Lucena, Leda Christiane, Patricio, Jonny Dantas, Rodrigues, John Kennedy Guedes

“…The design of reinforced soil structures has conventionally relied on limit equilibrium theory and simplified assumptions when approaching the design of…”
Get full text

Impact of aging protocols on asphalt binder behavior: A laboratory and field study by Silva Lopes, Albaniza Maria da, de Medeiros Melo Neto, Osires, Lopes Lucena, Leda Christiane de Figueiredo, Nascimento, Maria das Vitorias do, Siqueira, Mateus Valdevino de, Sousa, Talita Miranda de, Farias Monteiro, Arthur Felipe de

“…In this study, the focus was on the analysis of asphalt binder aging, a complex process that induces physical, chemical, and rheological changes in these…”
Get full text