Leonardo Marchiori
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View article: Integrated Characterization Using SCPTu, CPTu, and Dynamic Penetration Tests for Geotechnical Sustainability
Integrated Characterization Using SCPTu, CPTu, and Dynamic Penetration Tests for Geotechnical Sustainability Open
The present study focuses on the geotechnical characterization of a rock mass in Covilhã (Portugal) using in situ testing techniques. The research aims to enhance the understanding of subsurface conditions by integrating multiple geotechni…
View article: Erosion, Mechanical and Microstructural Evolution of Cement Stabilized Coarse Soil for Embankments
Erosion, Mechanical and Microstructural Evolution of Cement Stabilized Coarse Soil for Embankments Open
Internal erosion is a significant issue caused by water flow within soils, resulting in structural collapse of hydraulic structures, particularly in coarse soils located near rivers. These soils typically exhibit granulometric instability …
View article: Assessment of the potential for using PET waste as geomaterials in soil micro-reinforcement
Assessment of the potential for using PET waste as geomaterials in soil micro-reinforcement Open
View article: Valorization of industrial wastes as alternative liner materials: A review
Valorization of industrial wastes as alternative liner materials: A review Open
Clays and geosynthetics are the main materials for hydraulic barriers due to low conductivity for environmental protection. However, high costs and lack of disponibility generate the need for alternatives. Therefore, linked to immediate ac…
View article: Geoenvironmental Engineered Structures for Water Protection: Challenges and Perspectives for Sustainable Liners
Geoenvironmental Engineered Structures for Water Protection: Challenges and Perspectives for Sustainable Liners Open
Geoenvironmental engineered barriers, such as geotechnical and hydraulic layered structures called liners, are essential for protecting the environment from pollution. Liners are usually compacted clay liners (CCL), geomembranes (GM), geos…
View article: Integrating photobioreactors and constructed wetlands for paper pulp industry wastewater treatment: A nature-based system approach
Integrating photobioreactors and constructed wetlands for paper pulp industry wastewater treatment: A nature-based system approach Open
View article: Wastewater Treatment with Geotextile Filters: The Role in Permeability and Pollutant Control
Wastewater Treatment with Geotextile Filters: The Role in Permeability and Pollutant Control Open
The application of geotextiles as filter materials in various systems, such as biofilters, wetlands, and wastewater treatment plants, has grown significantly in recent years. The ability of these materials to support biofilm growth makes t…
View article: The Application of Soil Erosion Models of an Agroforestry Basin under Mediterranean Conditions from a Geotechnical Point of View
The Application of Soil Erosion Models of an Agroforestry Basin under Mediterranean Conditions from a Geotechnical Point of View Open
Soil erosion has been causing an imbalance in nature and the environment. It is mainly caused naturally but is also due to human interventions leading to desertification and possible contamination. Therefore, engineering, geography, and ca…
View article: Beneficial Use of Water Treatment Sludge with Stabilizers for Application in Road Pavements
Beneficial Use of Water Treatment Sludge with Stabilizers for Application in Road Pavements Open
Water treatment sludge (WTS) is the residue produced during water treatment processes for public use. Exploring the reintroduction of these wastes into the production chain to generate new, value-added materials presents a current challeng…
View article: Geotechnical evaluation of residual granitic soils contaminated with gasoline
Geotechnical evaluation of residual granitic soils contaminated with gasoline Open
Human activity brings several risks of contamination with pollutants of varying types and effects, with hydrocarbon compounds being of great concern as they are released by vehicles, industrial and construction activities and in areas with…
View article: Energy Harvesting Opportunities in Geoenvironmental Engineering
Energy Harvesting Opportunities in Geoenvironmental Engineering Open
Geoenvironmental engineering involves defining solutions for complex problems, such as containment systems management, contaminant transport control, wastewater management, remediation of contaminated sites and valorization of geomaterials…
View article: Energy Harvesting Opportunities in Geoenvironmental Engineering
Energy Harvesting Opportunities in Geoenvironmental Engineering Open
Geoenvironmental engineering involves defining solutions for complex problems, such as containment systems management, contaminant transport control, wastewater management, remediation of contaminated sites and valorization of geomaterials…
View article: Beneficial Use of Water Treatment Plant Sludge with Stabilizers for Application in Road Works
Beneficial Use of Water Treatment Plant Sludge with Stabilizers for Application in Road Works Open
View article: Valorização de cinzas de biomassa vegetal para aplicações geotécnicas
Valorização de cinzas de biomassa vegetal para aplicações geotécnicas Open
View article: Mechanical and Chemical Behaviour of Water Treatment Sludge and Soft Soil Mixtures for Liner Production
Mechanical and Chemical Behaviour of Water Treatment Sludge and Soft Soil Mixtures for Liner Production Open
Background: Clay-based and geosynthetic liners are generally used as hydraulic barriers in solid waste disposal facilities, mining tailing ponds, and soil-based wastewater treatment technologies, avoiding the leaching of hazardous compound…
View article: Chemical and Mineralogical Characterization of Biomass Ashes for Soil Reinforcement and Liner Material
Chemical and Mineralogical Characterization of Biomass Ashes for Soil Reinforcement and Liner Material Open
Mineralogical and chemical evaluations are necessary to investigate the background and origins of materials. In terms of residues commonly produced around the world, ashes biomass stands out for its high calorific capacity and use for ener…
View article: Geotechnical Characterization of Biomass Ashes for Soil Reinforcement and Liner Material
Geotechnical Characterization of Biomass Ashes for Soil Reinforcement and Liner Material Open
Biomass ashes (BA) have been intensively studied as amendments for soil in earthworks. This paper aimed to geotechnically characterize BA from pines and olive trees compared to the soil from Castelo Branco, Portugal. Namely, granulometry, …
View article: Granitic Mining Waste Feasibility for Liner Material Production
Granitic Mining Waste Feasibility for Liner Material Production Open
This work aims to characterize geotechnically and mechanically a granitic mine waste (MW), a clayey soil, and two mixtures of M:soil with 50% and 25% of (dry mass), looking to evaluate its feasibility for liner material production.Samples …