CATMech - Centre Avançat de Tecnologies Mecàniques
Col·leccions
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Articles de revista [42]
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Conjunt de dades [1]
Enviaments recents
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Numerical validation of a 2.5D experimental/numerical hybrid methodology for the prediction of railway-induced ground-borne vibration on buildings
(Civil-Comp Press, 2022)
Text en actes de congrés
Accés restringit per política de l'editorialIn this work, an experimental/numeric hybrid methodology for the assessment of building induced vibrations due to railway traffic is presented. This method has as main advantage the use of measurements of the actual vibration ... -
Microwave oven application for the preparation and sterilization of microbiological culture media: a feasible method with an adapted water bath and perforable cap
(Multidisciplinary Digital Publishing Institute, 2024-03-11)
Article
Accés obertThere is currently increased interest in the use of alternatives to autoclaved culture media, in order to maintain the properties of the media, while saving energy and time. In this study, we assess a new system for culture ... -
Protective layers for concrete elements against impact load
(2023-11-17)
Article
Accés obertDuring their lifetimes, concrete structures can be subjected to impact actions that can cause considerable damage or collapse. This paper proposes the use of protective layers and/or deformable coating materials to prevent ... -
Study of discretization schemes for a hybrid methodology for the assessment of ground-borne noise in buildings
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn this article, a hybrid experimental/numerical methodology for the assessment of ground-borne noise and vibration in buildings to be constructed close to ground vibration sources is studied in a three-dimensional context. ... -
3D hybrid method for assessing re-radiated noise induced by railway traffic: numerical validation
(2023)
Text en actes de congrés
Accés obertIn this study, a novel 3D hybrid methodology for assessing re-radiated noise induced by railway traffic is presented. This method combines numerical modelling techniques with experimental measurements to provide a comprehensive ... -
Accuracy and performance tests of a wireless georeferenced noise sensor for mobile noise sampling
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialWireless Sensor Networks (WSN) have been expanded due, among many other things, to the advances in technology and the cost reductions of electronic components, which allows to produce low-cost and low-power sensor nodes. ... -
A 2.5D hybrid SBM-MFS methodology for the evaluation of free-field vibrations induced by underground railway infrastructures
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a new meshless methodology to predict underground railway-induced vibrations is presented. In contrast to previous approaches, the proposed method uses meshless methods to model both the railway tunnel ... -
Estimation of annual sound pressure levels based on mobile measurements
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn order to compute the population exposure to environmental noise and to design and apply convenient action plans to reduce it, European Directive 2002/49/EC defines an environmental noise map as a picture of noise levels ... -
Experimental validation of the Hybrid Methodology for induced vibrations assessment
(2023)
Text en actes de congrés
Accés obertIn this work, an experimental validation of the hybrid methodology for the assessment of induced vibrations is presented. This methodology main advantage is the use of measurements as an input parameter, simplifying the ... -
Towards sustainable building solutions: Development of hemp shiv-based green insulation material
(2024-01-13)
Article
Accés restringit per política de l'editorialThere is currently a growing need for sustainable and environmentally friendly materials. One promising candidate is hemp shiv, which is considered waste material. hemp shiv exhibits lightweight properties and high insulation ... -
Shear performance of the interface of sandwich specimens with fabric-reinforced cementitious matrix vegetal fabric skins
(Multidisciplinary Digital Publishing Institute, 2024-01-19)
Article
Accés obertThe utilization of the vegetal fabric-reinforced cementitious matrix (FRCM) represents an innovative approach to composite materials, offering distinct sustainable advantages when compared to traditional steel-reinforced ... -
Mill scale-derived magnetite nanoparticles: a novel substrate for lactate oxidase-based biosensors
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-11-01)
Article
Accés obertRecycling and revalorization of waste are currently essential for sustainable growth. Mill scale, a waste product from steel production industries, which contains high levels of iron and minimal impurities, is proposed in ...