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Academic literature on the topic 'Béton – Propriétés'
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Journal articles on the topic "Béton – Propriétés"
HAOUAT, Abdellah, and Omar AZZOUZ. "Substitution de Ciment pour Béton par des Pourcentages de Poudre de Marbre." International Journal of Financial Accountability, Economics, Management, and Auditing (IJFAEMA) 3, no. 4 (2021): 552–59. http://dx.doi.org/10.52502/ijfaema.v3i4.122.
Full textPage, Jonathan, Mohammed Sonebi, and Sofiane Amziane. "Étude expérimentale des propriétés d’un béton de chanvre incorporant un adjuvant viscosant." Revue des composites et des matériaux avancés 26, no. 3-4 (2016): 349–66. http://dx.doi.org/10.3166/rcma.26.349-366.
Full textHelson, Olivier, Javad Eslami, Anne-Lise Beaucour, Albert Noumowe, and Philippe Gotteland. "Étude parametrique de matériaux modèles : aide au dimensionnement des ouvrages souterrains issus de mélanges sol-ciment." Revue Française de Géotechnique, no. 162 (2020): 2. http://dx.doi.org/10.1051/geotech/2020004.
Full textNdjountché Njiki, G., J. Ambroise, and J. Péra. "Influence de l’adjuvantation sur les propriétés du béton de ciment poreux et drainant." Materials and Structures 33, no. 10 (2000): 647–54. http://dx.doi.org/10.1007/bf02480604.
Full textBreysse, Denys, Mathilde Larget, Zoubir Mehdi Sbartai, Marie-Aude Ploix, and vincent Garnier. "Combiner et fusionner les mesures de CND pour mieux estimer les propriétés du béton." Revue européenne de génie civil 13, no. 4 (2009): 501–15. http://dx.doi.org/10.3166/ejece.13.501-515.
Full textFilali, Bilal, Jamal-Eddine Rhazi, and Gérard Ballivy. "Mesure des propriétés diélectriques du béton par une large sonde coaxiale à terminaison ouverte." Canadian Journal of Physics 84, no. 5 (2006): 365–79. http://dx.doi.org/10.1139/p06-056.
Full textBreysse, Denys, Mathilde Larget, Zoubir Mehdi Sbartai, Marie-Aude Ploix, and Vincent Garnier. "Combiner et fusionner les mesures de CND pour mieux estimer les propriétés du béton." European Journal of Environmental and Civil Engineering 13, no. 4 (2009): 501–15. http://dx.doi.org/10.1080/19648189.2009.9693126.
Full textChauveau, E., C. Trombert, B. Demelin, and P. Guiraud. "La solution des armatures inox pour la durabilité du béton armé : une revue des propriétés." Matériaux & Techniques 99, no. 1 (2011): 51–64. http://dx.doi.org/10.1051/mattech/2011004.
Full textHayek, Mahmoud, Marie Salgues, Frédéric Habouzit, et al. "L’influence de la carbonatation sur la biocolonisation de matériaux cimentaires dans le milieu marin." Matériaux & Techniques 108, no. 2 (2020): 202. http://dx.doi.org/10.1051/mattech/2020020.
Full textBoudaoud, Z. "Étude des effets du cobroyage d'un sable et d'un clinker sur les propriétés d'un béton de sable." Materials and Structures 35, no. 249 (2002): 310–16. http://dx.doi.org/10.1617/13734.
Full textDissertations / Theses on the topic "Béton – Propriétés"
Yammine, Joumana. "Rhéologie des bétons fluides à hautes performances : relations entre formulations, propriétés rhéologiques, physico-chimie et propriétés mécaniques." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2007. http://tel.archives-ouvertes.fr/tel-00482782.
Full textBenkabou, Rim. "Étude des propriétés nano-mécaniques d’un béton." Thesis, Reims, 2018. http://www.theses.fr/2018REIMS007/document.
Full textThis thesis aims at developing a numerical multiscale homogenization method for prediction of elasto-viscoplastic properties of a high performance concrete (HPC) where the microstructural heterogeneities are analyzed with the nanoindentation. The homogenization procedure was separated into two-levels according to the microstructure of the HPC: the matrix level composedof hydration products, clinker and fly-ash and the mortar level which accounts for large air porosity and aggregates. The elastoviscoplastic behavior of individual microstructural phases of the matrix are identified from nanoindentation data. An inverse method is applied by using the finite element simulation of the nanoindentaion tests combined with a numerical optimizationprocedure. The micromechanical results are then used as input parameters for numerical elasto-viscoplastic homogenization at microscale. The mortar level is analyzed with numerical homogenization by using the finite element simulation to predict the overall elasto-viscoplastic high performance concrete properties. The results are compared with macroscopic experimental and analytical results from the literature showing a good agreement. The procedure developed in this work gives promising results for the prediction of HPC properties and can be extended to other constitutive laws including damage. The last part of the thesis is dedicated to the experimental study of two concretes prepared with two different adjuvants
Broda, Mickaël. "Détermination de l'énergie d'activation des bétons par voie calorimétrique et mécanique : développement d'un calorimètre isotherme pour béton." Artois, 2002. http://www.theses.fr/2002ARTO0201.
Full textThe mechanical properties of concrete evolve in the course of time. This is the consequence of the chemical reactions which proceed during the hydration of the binder. As this one is overall exothermic, the follow-up of the quantity of released heat makes it possible to account for the kinetics of reaction. The devices adapted to concrete being very few, we developed our own isothermal calorimeter accepting 11x22 cm standardized cylindrical samples. After the calibration and the validation of the device, we passed to the second phase of our work which consisted in studying the reaction kinetics and parameters influencing the hydration. We thus studied five compositions of concretes and three compositions of Equivalent Concrete Mortars. The last phase of our work relates to the introduction of calorimetric measurements into maturity measurement studies. Indeed, the economic stakes related to the in situ forecast of young concrete strength are important. The maturity measurement is one of the techniques allowing to estimate this size. It is based on the concepts of "maturity" and "equivalent age", and on the Arrhenius' law which introduces the apparent activation energy parameter. It can be determined by the method of "superposition" from the curves of compressive strength obtained for various temperatures. However, this mode of determination is tiresome. For compositions of concrete and MBE, representative of those concerned with maturity measurement studies, we have compared the calorimetric and mechanical approaches of determination of Ea, and have shown that the calorimetric way can advantageously replace the mechanical way for the determination of this parameter
Bolduc, Louis-Samuel. "Étude des propriétés de transport du béton projeté." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26344/26344.pdf.
Full textKADRI, EL HADJ. "Contribution a l'etude de l'influence de la fumee de silice sur les caracteristiques des betons a hautes performances (b. H. P. )." Cergy-Pontoise, 1998. http://www.theses.fr/1998CERG0046.
Full textThomassin, Mailhot Mathieu. "Propriétés mécaniques et comportement des réparations structurales en béton." Thesis, Université Laval, 2010. http://www.theses.ulaval.ca/2010/27044/27044.pdf.
Full textYehya, Mohamad. "Propriétés de transfert dans le béton par imagerie neutronique." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAI103/document.
Full textFor civil engineering structures, especially containment buildings during a severe accident, the permeability of concrete is a key issue. Current permeability measurements allow only average (structural) magnitudes, which are not suitable for heterogeneous samples (cracks and/or reinforcements). Understanding the details of fluid flow is crucial because of the implications of preferred pathways (steel/concrete interface, cracks, etc.). The aim of this thesis is to propose a new methodology, and to test a new experimental setup, using neutron imaging at the D50 beam line at the Institute Laue Langevin in Grenoble to measure flow directly. The test consists of injecting normal water (H2O) under high pressure, into a concrete sample casted and saturated with heavy water (D2O), in order to follow the evolution of a waterfront over time by difference of attenuation between these two waters. An experimental campaign was launched on concrete specimens in different configurations (proper concrete, cracked concrete and concrete with reinforcement) and measurements of local permeability in singularities (cracked zone, reinforcement-concrete interface, etc.) were done. Tests have shown that classical permeability measurements are underestimated and flows in concrete are controlled by defects
Paradis, François. "Analyse du comportement structural d'un composite mince en béton. : nalyse du comportement structural du canoë de béton." Thesis, Université Laval, 2004. http://www.theses.ulaval.ca/2004/21701/21701.pdf.
Full textThis thesis presents bares the analyses of Laval University’s Apogee 2002 concrete canoe. The predominant objective is to investigate and understand the canoe’s reaction under various loading patterns. A second objective is to elaborate design criteria for these types of structures. These criteria and comprehension of the structural behavior will be used for the upcoming canoes. These objectives are achieved coalescing experimentation and modeling. The present work begins with the elaboration of the concrete design used for Apogee’s construction. The characterization of the physical and mechanical properties of the composites used in the structure follows. Additionally, the sub-structures of the canoe and the entire canoe’s structural reaction analyses are predicted fulfilled using a finite element software. Finally, in-situ tests are performed on the canoe and the results compared to that obtained with the numerical model. The experimentation comprised both static and dynamic tests. Dynamic testing is used to determine the strain amplification due to paddling and turning. The design criteria are determined and presented according to the results obtained from the finite element software followed by experimentation.
Inscrit au Tableau d'honneur de la Faculté des études supérieures
MALOU, ZAHIR. "Etude de l'optimisation des proprietes mecaniques et thermiques des materiaux poreux de type betons cellulaires." Cergy-Pontoise, 1996. http://www.theses.fr/1996CERG0013.
Full textFeddal, Dalila. "Contribution au développement d'un calorimètre isotherme plan à large domaine d'applications : mortiers, bétons, matériaux très réactifs, hautes températures." Artois, 2006. http://www.theses.fr/2006ARTO0209.
Full textThe knowledge of the kinetics of hydration is a major factor to highlight the mechanical and rheological behaviour of the concrete during setting and hardening. Two isothermal calorimeters were developed within our laboratory. Whereas usual adiabatic or semi adiabatic calorimeters are based on temperatures measurements, heat flux is monitored on 110x220 mm cylindrical or 90x90x160 mm prismatic samples. They brought significant advances in the study of the kinetics of hydration. For traditional mixtures and normal curing conditions, the isothermy is correctly assured. However, in the case of very reactive mixtures or for high curing temperatures, the processes of hydration are strongly exothermic and the isothermy is no more assured. Thus, new 150x150 mm plane calorimeter with low basic thickness and flexible height was developed and presented herein. It allows the study of very reactive materials such as concrete or grouts containing quick-setting cements and allows high test temperature. Then, the main contribution and application of this newly developed calorimeter was prospected. The purposes of these studies are, first, to highlight the effect of temperature of the hydration process and the mix design of concrete. In addition, these calorimetric measurements enable to determinate the apparent activation energy which is an essential parameter for maturometry. Results of a study at temperatures ranging from 10 to 40°C are presented. Of share its variable geometry, one of the possible applications is to compare the kinetics of hydration and apparent activation energy at various scales (concrete, concrete equivalent mortar "CEM" and CEN mortar). Then, another possible application is the concrete study in quite isothermal conditions at high temperature (40 to 80°C), to verify if the Arrhénius law is still accurate for cement-based materials cast at high temperature
Books on the topic "Béton – Propriétés"
Neville. Propriétés des bétons. Eyrolles, 2000.