Academic literature on the topic 'Planchers en bois'
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Journal articles on the topic "Planchers en bois"
Nières, Claude. "Incendies et reconstruction des villes : l'exemple breton au XVIIIe siècle." Hors-collection des Cahiers de Fontenay 9, no. 1 (1991): 265–71. http://dx.doi.org/10.3406/cafon.1991.929.
Full textDeffontaines, Pierre. "Évolution du type d’habitation rurale au Canada français." Cahiers de géographie du Québec 11, no. 24 (April 12, 2005): 497–522. http://dx.doi.org/10.7202/020741ar.
Full textSimo Tagne, Merlin, Beguide Bonoma, and Donatien Njomo. "Modélisation et simulation numérique du séchage des bois d’Ayous et d’Ebène. Validation expérimentale." Journal of Renewable Energies 13, no. 1 (October 25, 2023): 13–24. http://dx.doi.org/10.54966/jreen.v13i1.175.
Full textGauvreau, Guy. "L’État, le mesurage du bois et la promotion de l’industrie papetière." Revue d'histoire de l'Amérique française 43, no. 2 (September 24, 2008): 203–19. http://dx.doi.org/10.7202/304787ar.
Full textGenty, Clément. "La merranderie, première transformation du bois au service de la tonnellerie." Revue forestière française 74, no. 3 (September 11, 2023): 373–80. http://dx.doi.org/10.20870/revforfr.2023.7688.
Full textAknouche, Hamid, Giacomo Goli, Rémy Marchal, Jakub Sandak, Abdellatif Zerizer, and Jean-Claude Butaud. "Mesure des efforts de défonçage et de la qualité finale en usinant en différents angles du fil : comparaison entre le pin Douglas et le pin d'Alep." BOIS & FORETS DES TROPIQUES 313, no. 313 (September 1, 2012): 85. http://dx.doi.org/10.19182/bft2012.313.a20499.
Full textWilson, R. J. A. "UBC Excavations of the Roman Villa at Gerace, Sicily: Results of the 2019 Season." Mouseion 18, no. 3 (September 1, 2022): 379–534. http://dx.doi.org/10.3138/mous.18.3.04.
Full textWright, J. C. "Nakatani H. (ed.): Udānavarga de Subaši. Edition critique du manuscrit Sanskrit sur bois provenant de Subašsi. Bibliothèque Nationale de Paris Fonds Pelliot. Tome I. Texte et facsimilés [Read Texte only]. Tome II. Planches. (Publications de de P'Institut de Civilisation Indienne. Série in-8°, Fasc. 53, 54.) 109 pp.; [vii] pp., 41 plates. Paris: Collège de France, Institut de Civilisation Indienne, 1987, 1988." Bulletin of the School of Oriental and African Studies 53, no. 1 (February 1990): 199–200. http://dx.doi.org/10.1017/s0041977x00022011.
Full textGombrich, Richard. "Udānavarga de Subaši. Édition critique du manuscrit Sanskrit sur bois provenant de Subaši. Bibliothèque Nationale de Paris fonds Pelliot. Tome I: texte et fac-similés. Tome II: planches. By H. Nakatani. (Publications de l'Institut de Civilisation Indienne, Série in-8, Fascicules 53, 54.) Tome I: pp. 109. Tome II: 21 pl. Paris, Collège de France, Institut de Civilisation Indienne. Édition-Diffusion de Boccard, 1987." Journal of the Royal Asiatic Society of Great Britain & Ireland 122, no. 2 (April 1990): 407–8. http://dx.doi.org/10.1017/s0035869x00108846.
Full textSimo-Tagne, Merlin, Romain Rémond, André Zoulalian, Yann Rogaume, and Beguide Bonoma. "Détermination expérimentale des coefficients de transfert de masse globale des bois tropicaux afin de prédire les courbes de séchage à basse température." Journal of Renewable Energies 18, no. 3 (October 18, 2023). http://dx.doi.org/10.54966/jreen.v18i3.512.
Full textDissertations / Theses on the topic "Planchers en bois"
Belleville, Benoît. "Rôle de l'interface bois-adhésif dans les lames de plancher d'ingénierie." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25514/25514.pdf.
Full textThe accuracy of models of the hygromechanical behavior of wood composite products is determined by a detailed analysis of each layer. It appears that the section located between the wood substrate and the adhesive film has a significant impact on moisture diffusion inside the composite, acting as a barrier to water vapor diffusion. The phenomenon is responsible for the development of a moisture gradient inside the composite. In engineered wood flooring (EWF), this gradient causes stress essentially located in the hardwood surface layer which is conditioned by the ambient air, whereas the core and the backing layers absorb or desorb water vapor at a much slower rate. Properties concerning the adhesive film and the type of substrate used are available in the literature but still no data can be found for the wood-adhesive interface. A complete and satisfying microscopic interpretation of this region is not actually available in the literature, not only because of the complexity of the interface formation but also the difficulty to isolate and by the same way analyze it. The objective of this study was to investigate the wood-adhesive interface in EWF. The study investigated the wood-adhesive interface for EWF. The steady-state radial water vapor diffusion and the expansion coefficients were determined for the interface formed by the sugar maple (Acer saccharum Marsh.) substrate and cross-linked polyvinyl acetate adhesive (XPVAc). A diffusion cup was used for the determination of the steady state water vapor flow. The expansion coefficient was obtained by comparing the differences between the sample size for different conditions. The experimental technique was developed to enhance the accuracy of an actual predictive model of product performances. A comparison of the experimental results with those given in the literature showed a good fit. Engineered wood flooring strips had also been realized for the validation part. Sugar maple had the highest diffusion coefficient at 1.66 x 10-11 m2∙s-1 and the free film of XPVAc had the lowest at 4.18 x 10-12 m2∙s-1. As expected, the diffusion coefficient obtained for the wood-adhesive interface is slightly higher than that of pure XPVAc film but lower than that of solid wood at 5.73 x 10-12 m2∙s-1. The tangential coefficient of moisture expansion for the wood-adhesive interface was found to be 4 x 10-3 mm∙mm-1∙%-1 and 3 x 10-3 mm∙mm-1∙%-1 for the XPVAc. In the case of sugar maple, the tangential shrinkage coefficient at 3 x 10-3 mm∙mm-1∙%-1 was slightly lower than the tangential expansion coefficient at 4 x 10-3 mm∙mm-1∙%-1. A comparison of the experimental results, previous modeling results and improved model results are presented. The consideration of the interface effects did not have a significant influence on the hygromechanical distortion of engineered wood flooring. The determination of the diffusion coefficients confirmed the importance of the interface concerning the water vapor movement inside the composite material. However, improved model considering the interface effects was not closer to the experimental curve than the previous model without interfaces.
Liu, Hengxi. "Corrélation entre perception au confort vibratoire et comportement dynamique de planchers bois : apport pour le dimensionnement." Lyon, INSA, 2006. http://theses.insa-lyon.fr/publication/2006ISAL0134/these.pdf.
Full textThe current architectural tendency supports the construction of great flexible and evolutionary spaces. The use of industrial products derived from wood makes it possible to build floors of great ranges. On the other hand, these light structures are to confront with a sensitivity to the vibrations. Within the framework of this study, the vibrations of the floors are examined, under the effects of the impact of the heel and walk. These requests are retained to bring the knowledge of the dynamic behavior of the floor, to position this one with respect to the level of comfort, and the criteria of dimensioning. Thus, the following questions are studied: Which are the principal structural parameters influencing the dynamic behavior? Which criteria is necessary it to choose to dimension the structure according to the level of comfort considered? How to optimize the design of the floors out of wooden by integrating the aspects related to human comfort? To date, only the experimental tests carried out on the scale of the structure constitute the means to determine subjective data of comfort. For these studied cases, a bond is established between perception with vibratory comfort and the dynamic specific characteristics of the floor. To aim at the extension to the multiple constructive parameters with the assistance of the numerical experimentation in complement of tests limited by “type of floor”, the dynamic analyses are obtained by means of the digital simulation. In fine, the structural data to consider in the criteria of dimensioning are refined, for the establishment of a guide of the design and a help to dimensioning
Liu, Hengxi Jullien Jean-François. "Corrélation entre perception au confort vibratoire et comportement dynamique de planchers bois apport pour le dimensionnement /." Villeurbanne : Doc'INSA, 2007. http://docinsa.insa-lyon.fr/these/pont.php?id=liu.
Full textFuentes, Sebastian. "Comportement mécanique de planchers diaphragmes en bois : semi-rigidité et résistance pour une situation sismique." Thesis, Clermont-Ferrand 2, 2013. http://www.theses.fr/2013CLF22360/document.
Full textIn timber structures as other, floors play an important role in the overall behaviour of a building subjected to seismic loading. In addition to the vertical forces, these floors transfer horizontal forces to the shear walls (diaphragm function). For this function, the floor can be considered as a short beam placed horizontally and supported by semi-rigid supports (shear walls). Therefore, the force distribution on the shear walls is directly related to the in-plane stiffness ratio between floors and shear walls.Traditional wooden floors are usually composed by joists framing (joist, struts, chords beams) and a surface made by juxtaposed panels. The panel-joist framing connection is usually made by nails. Size of the floors elements is often driven by the vertical loads, thus mechanical properties in the plane are rarely checked.The in-plane behaviour of timber floor is poorly studied in the literature. This thesis studies this behaviour using three approaches: analytical, numerical (FEM) and experimental. The analytical approach is based on that used in North American codes of seismic design. Numerical models take into account the actual geometry of the timber diaphragms and nonlinear effects (material and geometric). Two types of numerical models are proposed: "detailed" and "simplified". The detailed model, based on beams and shell elements, allows studying the distribution of internal stresses in the floor. The simplified model uses beams and bar elements. It allows carrying out sensitivity analysis and can be used to study complex geometries of floors.An experimental campaign is conducted on timber floors. Two floors (2,4 x7,2m2), in blocked or unblocked configuration, are tested in bending in their plane. Displacement transducers, inclinometers and a camera measuring system are used for monitoring the behaviour of floors at global and local levels. The experimental observations show a highly nonlinear behaviour with a significant influence of struts on the stiffness and strength. Panels failure due to bending and compression in the corners were observed. The comparison between experimental and numerical results allows validating the numerical models. These models show a significant participation of the panels-joist framing connection on the global and local mechanical behaviour of floors.The simplified model is used to conduct a sensitivity analysis of floors with hoppers. Thirteen floors configurations are analyzed to identify the most unfavourable configurations of hoppers position. Furthermore, the analytical model represents well the linear phase of floors behaviour. The numerical and experimental results obtained provide a good basis to expand the scope of the analytical model
Tanto en las estructuras de madera como en otras técnicas de construcción, las losas juegan un importante rol en el comportamiento global de un edificio sometido a una solicitación sísmica. Además de las cargas verticales, las losas deben transmitir las cargas horizontales hacia los muros de corte (función diafragma). En esta función, la losa puede ser tratada como una viga corta puesta horizontalmente y apoyada sobre soportes semi-rígidos (muros de corte). En consecuencia, la distribución de fuerzas entre los distintos muros de corte es determinada por la relación de rigidez entre estos muros y la losa.Las losas tradicionales de madera son generalmente compuestas por un envigado (vigas transversales, canes o separadores, vigas periféricas) y una superficie construida con paneles yuxtapuestos. La conexión entre los paneles y el envigado es generalmente realizada con clavos. El dimensionamiento de estos elementos es habitualmente determinado por las cargas verticales, de esta manera las propiedades mecánicas en el plano de estas losas, son raramente controladas.El comportamiento mecánico de los diafragmas de madera ha sido poco estudiado en la literatura. Esta tesis aborda este comportamiento a partir de tres enfoques: analítico, numérico (Elementos Finitos) y experimental. El método analítico considerado se basa en las ecuaciones propuestas por los códigos de diseño sísmico norteamericanos. La modelización numérica tiene en cuenta la configuración geométrica real de las losas y los efectos no-lineares de origen material y geométrico. Dos tipos de modelos numéricos son propuestos: "detallado" y "simplificado". El modelo detallado, es construido a partir de elementos finitos de tipo vigas y planos. Este modelo es utilizado principalmente para estudiar la distribución de esfuerzos internos en las losas. El modelo simplificado, construido a partir de elementos de vigas y barras, es utilizado para conducir análisis de sensibilidad.Un estudio experimental sobre losas de madera es presentado. Dos losas (2,4 x7, 2m2) con y sin separadores son testeadas en flexión en su plano. Un sistema de instrumentación compuesto por transductores de desplazamiento, inclinómetros y videocámaras, fueron utilizados para monitorear el comportamiento global y local de las losas. Las observaciones experimentales muestran un comportamiento altamente no-lineal con una fuerte influencia de los separadores sobre la rigidez y resistencia de la estructura. Los modos de ruptura observados corresponden a la ruptura de paneles en flexión y a la compresión local debido a transmisión de esfuerzos por contacto. La comparación de resultados experimentales y numéricos permite validar los modelos propuestos. Estos modelos muestran una fuerte participación de la conexión paneles-envigado sobre el comportamiento mecánico global y local de las losas.El modelo numérico simplificado es utilizado para llevar a cabo un análisis de sensibilidad de losas con aberturas de escalera. Trece configuraciones de losas son analizadas para identificar la posición de abertura más desfavorable. Por otra parte, el modelo analítico representa correctamente el comportamiento de las losas en fase lineal. Los resultados numéricos y experimentales obtenidos proporcionan una buena base para ampliar el dominio de aplicación de este modelo analítico
Landry, Véronic. "Revêtements nanocomposites à haute teneur en solide cuits aux ultraviolets pour les couvre-planchers en bois." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26634/26634.pdf.
Full textRadiation curable coatings are presently the standard in the wood flooring industry. Their great properties paired with their fast curing explain why they are now the most used coatings for prefinished wood flooring. Although important improvements can still be brought to these coatings. During the last years, nanoparticles have gained increasing interest in the thermoplastic industry. It could lead to similar results for the thermoset materials. In this project, metal oxides (alumina and zirconia) and clay nanoparticles were added in a typical UV acrylate formulation for wood flooring. This formulation was chosen mostly for its wear resistance, low yellowing and fast curing. Nanoparticles were added in the acrylate formulation by different techniques (high speed mixing, ball milling, bead milling and three roll milling). Then, particle size characterization was performed. Different techniques were employed according to the nanoparticles studied (metal oxides or clay). Microscopic experiments were also performed with an aim of supporting these results. Then, nanoparticles and coupling agents addition effects on curing (speed and percentage of curing) were studied by photo-calorimetry (photo-DSC) and real-time infrared spectroscopy (RT-FTIR). Mechanical properties (hardness, adhesion, scratch resistance, wear resistance, direct and reverse impact resistance) were evaluated. Optical properties (color, gloss, haze and optical clarity) were also assessed. For clay-based coatings, an analysis of variance (ANOVA) was performed in order to determine if clay loading and clay dispersion affect the mechanical and optical properties.
Harrisson, Lise. "Caractérisation des papiers de finition et des panneaux de fibres de bois de haute densité (HDF) utilisés dans la production de plancher flottant." Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/23490/23490.pdf.
Full textAbstract The lamination of HDF panels is an important step in laminate flooring production. This operation involves technical challenges which require knowledge regarding HDF panel warping occurring during lamination. In this regard, the determination of the physical and mechanical properties of saturated lamination papers and HDF panels used in the production of laminate flooring is strategic. The specific objectives of this study were the determination of the contraction coefficient and modulus of elasticity in traction of saturated papers, in addition to the evaluation of HDF thermal conductivity. Three types of papers were studied (overlay, decorative paper, backer) in two directions (machine direction and cross direction) and at three pressing times (0, 10 and 20 seconds). For each combination, ten repetitions were made. The determination of thermal conductivity was established on 7 and 8 mm boards, which had a density of 871 and 918 kg/m3 respectively. Three temperatures were studied (100, 150 and 200°C) for the same temperature difference of 25°C. Three samples were analysed three times for each experimental condition. The type of paper had a highly significant impact on the contraction coefficient, which is higher in cross direction and increases with pressing time. This study has also shown that for a given paper, the modulus of elasticity in traction is higher in the machine direction and increases with pressing time. We have also established that the modulus of elasticity increases linearly with paper basic weight before impregnation and decreases linearly with resin content. Temperature had a significant impact on the thermal conductivity of HDF panels most likely due to panel moisture content variation during testing. Thickness and density of HDF panels did not have a significant effect on thermal conductivity.
Trépanier, Marie-Pier. "Conceptualisation d'un outil d'aide à la décision pour la planification de la production de plancher de bois franc." Master's thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/40158.
Full textIn order to remain competitive in a market where mass personalization is ubiquitous, today's companies have no choice but to effectively manage their supply chain through a global vision of the operations of the company as well as integrated data. In an ever-changing environment like today, businesses are adjusting and continuing to fulfill their role of meeting demand and growing as needed. On the other hand,few are able to review their decision-making process based on new business models and new ways of doing things. Sometimes it is easier to adjust than to redo the processes. This dissertation proposes a solution for the hardwood flooring manufacturing sector by conceptualizing a decision support tool to allow global visibility of production with real-time data. This will enable better planning at all levels of the supply chain, from the purchase of raw materials, through production, to customer service. The designed modeling is then simulated by a discrete event simulation approach in order to validate the current situation, identify the main problems and explore avenues for future solutions. The results demonstrate the potential for identifying bottlenecks in the production and decision-making process, and coupled with the proposed visualization tool, have the potential to increase the company's performance at multiple levels.
Carle, Marc-André. "Simulation et conception d'heuristiques efficaces pour un problème d'assemblage de planchers." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25410/25410.pdf.
Full textManthey, Manuel. "Comportement des poutres mixtes bois-béton sous sollicitations accidentelles." Thesis, Rennes, INSA, 2015. http://www.theses.fr/2015ISAR0034.
Full textTimber - concrete composite structures are competitive technical solutions for new building construction as well as in refurbishment. This work aims at promoting timber - concrete construction in France thanks to a better knowledge of mechanical and thermo-mechanical behavior of the fasteners. Regarding more traditional buildings systems, few researches were lead about seismic and fire design of timber concrete structures. Particular emphasis is put on those two points in this study through experimental, analytical and numerical approaches. As a matter of fact, several experimental campaigns were lead. 24 Push Out tests have been carried out at ambient temperature on the SBB timber-concrete composite system. The test program involved 12 Push Out tests under cyclic loading and 12 Push Out tests under monotonic loading. Experimental results brought to light the good mechanical performances as well as the large ductility reserve of SBB timber-concrete connection system. The cyclic tests have revealed the system ability to dissipate energy and allowed quantifying the loss of rigidity and resistance of the system. Descriptive models (Foschi, Dolan, Richard) have been adapted to reproduce to the experimental load-slip curves.In order to get further insight into the local phenomenon taking place between timber and the SBB connector, a second test program was devised. The tests involved 16 Pull Out tests (connector from timber) and 3 series of 16 embedment tests og various parts of the connector in glue laminated timber. Thanks to these experimental results, a better understanding of the SBB behavior has been reached. Predictive models are provided for numerical and analytical modeling of timber - concrete fasteners. Those models show good agreement with the Push Out tests introduced in previous part.In order to assess the fire behavior of timber - concrete composite floor system with the SBB connection system, fire tests were conducted according to ISO 834 standard. Fire results database with SBB timber - concrete connection includes a full-scale fire floor test (floor dimensions are 5.35m x 3.5m) and several fire Push Out tests based on three different timber - concrete composite beam sections. Fire Push Out tests were heavily instrumented with thermocouples in order to allow the validation of thermal models developed in this thesis.Thermal and thermomechanical coupled simulations were conducted with finite element software Abaqus©. These models demonstrate the good performances of timber-concrete composite structures subjected to fire. Heating of the elements and loss in shear resistance and stiffness of the connection system were quantified. Furthermore fire design rules are proposed for timber - concrete structures. Fire behavior analysis pointed out that thermal dilatation of concrete must be considered in fire design of timber-concrete composite structures
Tribaleau, Antonin. "Isolement acoustique de parois aux basses fréquences : programmation d'outils prédictifs et confrontations expérimentales dans le cas de planchers solivés en bois." Phd thesis, Université du Maine, 2013. http://tel.archives-ouvertes.fr/tel-00939357.
Full textBooks on the topic "Planchers en bois"
Chouinard, Roger. Les planchers, les escaliers et les boiseries intérieures. Québec, Qué: Ville de Québec, Service de l'urbanisme en collaboration avec le Service des communications, 1991.
Find full textRestauration et finition de meubles en bois. Saint-Constant, Qc: Éditions Broquet, 2002.
Find full textThe do-it-yourself guide to hardwood flooring: Everything you need to know to install, sand, and finish hardwood flooring. Colorado Springs, Colo: C. Alliman, 2009.
Find full textInstitution, British Standards. British Standard specification for tongued and grooved softwood flooring =: Planchers en bois résineux assemblés à fausse languette = Fussbodenbeläge aus gespundetem Nadelholz. London: B.S.I., 1987.
Find full textJagiellońska, Biblioteka. Zbiór odcisków drzeworytów w różnych dziełach polskich w XVI i XVII wieku odbitych a teraz w Bibliotece Uniwersytetu Jagiellońskiego zachowanych =: Recueil de gravures sur bois imprimées dans divers ouvrages polonais au seizième et au dix-septième siècle, dont les planches sont conservées à la Bibliothèque de L'Université de Jagellon. Kraków: Krajowa Agencja Wydawnicza, 1985.
Find full textMatana, Michel. Charpentes : Bois - Assemblages - Charpentes - Lucarnes et Fenêtres de toit - Planchers bois - Escaliers - Maison à ossatures bois. Alternatives, 2003.
Find full textDesign, Will. CARNET DE NOTES: Carnet pour prise de notes, original et pratique de 110 pages lignées avec une couverture photo - Bois - Planche - Découpé - Large. Independently published, 2019.
Find full textBook chapters on the topic "Planchers en bois"
Perrot, Thomas. "L’arbre, le meilleur ami du bois." In Ma thèse en 2 planches, 72–73. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2300-0.c032.
Full textCambazard-Amahan, Catherine. "Table des planches." In Le décor sur bois dans l’architecture de Fès, 239. Institut de recherches et d’études sur les mondes arabes et musulmans, 1989. http://dx.doi.org/10.4000/books.iremam.2302.
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