Mechanical behaviour of poplar laminated veneer lumber with fiber reinforced polymer under shear and compression stresses
This paper presents experimental results of the mechanical behaviour of LVL (Laminated Veneer Lumber) made of poplar reinforced with fiber reinforced polymer (FRP) subjected to shear and compressive stresses. Through mechanical properties such as strength, stiffness, maximum displacement and non-des...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Consejo General de la Arquitectura Técnica de España (CGATE) |
| Repositorio: | RIARTE |
| OAI Identifier: | oai:www.riarte.es:20.500.12251/3370 |
| Acceso en línea: | http://hdl.handle.net/20.500.12251/3370 https://doi.org/10.1080/17480272.2022.2086819 |
| Access Level: | acceso abierto |
| Palabra clave: | Fibra de basalto Fibra de carbono Resistencia a compresión Módulo de elasticidad longitudinal (Young) Resistencia mecánica Madera contralaminada Laminado CFRP Álamo (cultivo) Ensayos (propiedades o materiales) 3101.08 Productos Agrícolas no Alimenticios 2304.11 Fibras Naturales 3326.05 Fibras Sintéticas 3313.04 Material de Construcción 3305.33 Resistencia de Estructuras 3305.39 Construcciones de Madera 3312.08 Propiedades de Los Materiales 3312.09 Resistencia de Materiales 3312.12 Ensayo de Materiales |
| Sumario: | This paper presents experimental results of the mechanical behaviour of LVL (Laminated Veneer Lumber) made of poplar reinforced with fiber reinforced polymer (FRP) subjected to shear and compressive stresses. Through mechanical properties such as strength, stiffness, maximum displacement and non-destructive measurements of elastic moduli in compression and shear, the influence of different variables was analysed: 1) Type of FRP (carbon or basalt); 2) Fiber direction; 3) Quality of veneer. The influence of veneer quality under compressive stresses and the difference between carbon and basalt under shear stresses have been verified. In addition, for the unidirectional carbon reinforcement, improvements up to 21% in compressive and shear stiffness and elastic modulus was achieved, respectively. © 2022 Informa UK Limited, trading as Taylor & Francis Group. |
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