| [1] |     | INFUSION AND POLYMERIZATION OF THICK GLASS/ELIUM® ACRYLIC THERMOPLASTIC RESIN COMPOSITES, Nihad Siddig, Yvan Denis, Sebastien Comas-Cardona, Philippe Le Bot, Antoine De Fontgalland, Damien Lecointe, Christophe Binetruy, Iccm International Conferences on Composite Materials (2023)
| The consideration and implementation of actions to reduce the environmental footprint of products and sectors are becoming major concerns. Recycling wind turbine blades and induced production wastes are becoming significant challenges due to the nature of the currently used materials, i.e., fiber reinforced thermoset polymer composites, making it challenging to recycle and transform into valuable ...
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| [2] | | Time delay effect in the dynamic response of submerged cylinder subjected to an underwater explosion, Proceedings of the 9th International Conference on Marine Structures (MARSTRUCT 2023, Gothenburg, Sweden, 3-5 April 2023), Y. P.Sone Oo, H. Le Sourne, K. Brunelliere, Advances in the Analysis and Design of Marine Structures Proceedings of the 9th International Conference on Marine Structures Marstruct 2023, pp. 669-677, ISBN:[9781032506364], CRC Press (2023), doi:10.1201/9781003399759-74
| The plate model previously proposed by the authors is extended to a simply supported closed circular cylinder subjected to a far field underwater explosion. A Double Fourier Series is used to solve the classic shell equations and then the resulting structural equation is coupled with the Plane Wave Approximation (early time model) and the first order Doubly Asymptotic Approximation (DAA1), an earl...
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| [3] | | Digital Fabrication in Construction Industry in Africa, Karim Fahfouhi, Dino Freitas, Philippe Poullain, Flavio Craveiro, Helena Bartolo, Proceedings of the 2nd International Conference on Water Energy Food and Sustainability Icowefs 2022, pp. 470-479, ISBN:[9783031268489], Springer International Publishing (2023), doi:10.1007/978-3-031-26849-6_48
| Over the past few years, construction has been undergoing a digital revolution by integrating innovative technologies and new construction processes, such as Additive Manufacturing (AM), also called 3D Printing (3DP). The need to advance the green transition towards a more circular economy has been pressing the construction sector to adopt low embodied carbon materials and reduce waste and environ...
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| [4] | | Assessment of the thermal effect of biofouling on the submarine dynamic cable of floating offshore wind turbines, Z. Maksassi, B. Garnier, A. Ould El Moctar, F. Schoefs, Trends in Renewable Energies Offshore Proceedings of the 5th International Conference on Renewable Energies Offshore Renew 2022, pp. 787-793, ISBN:[9781032420035], CRC Press (2023), doi:10.1201/9781003360773-88
| Floating offshore wind turbine (FOWT) plays a significant role in meeting emission targets over the next 20 years. The dynamic submarine electrical cable (DSEC) is a key component of FOWT. Its electric insulation system is intended to withstand a maximum conductor temperature of 90°C. However, biofouling growth, particularly mussel growth, can modify heat transfer around the cable and thus the max...
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| [5] |  | Modelling the forming of tailored fibre placement preforms: A tetrahedral part with final orthotropic orientations, Jessy Simon, Nahiene Hamila, Christophe Binetruy, Sebastien Comas-Cardona, Materials Research Proceedings, Vol. 28, pp. 231-238, ISBN:[9781644902462], Materials Research Forum LLC (2023), doi:10.21741/9781644902479-25
| Forming of conventional reinforcements to manufacture 3D fibre reinforced composite parts with complex geometries is limited by the architecture of the reinforcement made of initially straight fibres. On the opposite preforms obtained by Tailored Fibre Placement (TFP) are made of curvilinear fibre tows maintained on a backing material through stitching. In theory, the degree of freedom offered by ...
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| [6] | | Packing simulation applied to thermoplastic composite wastes, Awen Bruneau, C. Binetruy, S. Comas, C. Landry, N. Durand, Iccm International Conferences on Composite Materials (2023)
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| [7] | | ELABORATION OF HYBRID BIO-COMPOSITES WITH THERMOPLASTIC MATRIX: MATERIAL FORMULATION AND MODELLING OF THE QUASI-STATIC BEHAVIOUR, Wassim Guerfala, Patrick Rozycki, Christophe Binetruy, Iccm International Conferences on Composite Materials (2023)
| Environmental impact is becoming increasingly important in the automotive industry, with car manufacturers looking to reduce CO2 emissions through cleaner engines and structural weight reduction. Composite materials offer an excellent alternative to standard steels with significant weight reduction and the ability to produce functional parts [1],[2],[3]. The main objective of this study is to inve...
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| [8] | | MODELLING OF RIGID INCLUSIONS REINFORCED FOUNDATIONS TO INVESTIGATE THE FAILURE ENVELOPE IN THE V-M-H SPACE (COMPDYN 2023), Ramon Alcala-Ochoa, Zheng Li, Panagiotis Kotronis, Giulio Sciarra, Compdyn Proceedings (2023)
| The technique of ground reinforcement using Rigid Inclusions (RIs) is known to reduce settlements and enhance bearing capacity in soft soils. This approach leads to significant nonlinear interactions among the load transfer platform, piles, and the surrounding soil. The main objective of this paper is to identify the failure envelope of a shallow foundation on soft soil reinforced by RIs. This is ...
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| [9] | | ASSESSMENT OF 4-POINT BENDING FATIGUE PERFORMANCE OF COMPOSITE SANDWICHES WITH REDUCED CARBON FOOTPRINT, Yuan Wu, Pascal Casari, Marie Laetitia Pastor, Marianne Perrin, Xiaojing Gong, 9th International Conference on the Fatigue of Composites Icfc 2023 Scientific Program and Book of Abstracts (2023)
| In this work, 4 point bending fatigue performance including the fatigue damage evolution process, stiffness degradation process and fatigue lifetime of eco balsa cored composite sandwich structures have been investigated. An original triple dog bone shape has been used to facilitate the observation of the induced laminate skin and core damages thanks to a localized bending or shear stress under 4 ...
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| [10] | | Characterization of the dynamic fracture toughness of composite materials by a microscopic approach, B. Lammens, G. Portemont, J. Berthe, R. Seghir, J. Rethore, Iccm International Conferences on Composite Materials (2023)
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| [11] | | ESTIMATION OF THE HYGRO-ELASTIC PROPERTIES OF A CARBON/EPOXY COMPOSITE TAKING INTO ACCOUNT HYGROMECHANICAL COUPLINGS, Melissa Said, Amandine Celino, Georges Challita, Sylvain Freour, Iccm International Conferences on Composite Materials (2023)
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| [12] | | Suivi d'un milieu immerge par identification de la resistivite : dispositif de mesure et choix de la parametrisation, Wael Karam, Yann Lecieux, Mathilde Chevreuil, Franck Schoefs, Magda Luque, Academic Journal of Civil Engineering, Academic Journal of Civil Engineering (2023), doi:10.26168/ajce.41.4.24
| La methode de resistivite electrique est lune des techniques non destructives utilisees pour le controle de sante des structures en genie civil. Cet article presente differentes strategies de parametrisation et dinversion permettant didentifier les resistivites du milieu investigue a partir de mesures des differences de potentiels. Le processus d'inversion est applique a des modeles synthetiques u...
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| [13] |  | Evaluation of the mean radiant temperature in microclimate modeling tools case of an urban square in Szeged (Hungary), Merveil Muanda Lutete, Csila Gal Viktoria, Auline Rodler, Nabil Issaadi, Philippe Delpech, Maeva Sabre, Marjorie Musy, 11th International Conference on Urban Climate (2023)
| Extreme events are occurring more and more frequently, with hot summers increasingly leading to discomfort and heat stress in outdoor urban environments. Simulation tools are needed to assess the performance of proposed urban climate adaptation strategies in the future. For the evaluation of outdoor thermal comfort, mean radiant temperature (Tmrt) remains the key parameter. However, the evaluation...
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| [14] | | Dynamic rupture and fragmentation of a bar with the Phase-field and Lip-field approach, Benoit Le, Nicolas Moes, Andrew Stershic, The Seventh International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC2023) (2023)
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| [15] | | Multi-Scale Modeling Of The Elastic Properties Of Hydrated Cement Paste With Consideration Of Adhesion Between Phases. Reactive Molecular Dynamics Simulations And Homogenization, Sela Hoeun, Fabrice Bernard, Frederic Grondin, Siham Kamali-Bernard, Syed Yasir Alam, 11th International Conference on Fracture Mechanics of Concrete and Concrete Structures, IA-FraMCoS (2023), doi:10.21012/fc11.092320
| Hydrated cement paste is composed of three main phases (i.e., calcium silicate hydrates,portlandite, ettringite) and other hydrated phases. The aim of this study was to investigate the use ofreactive molecular dynamics simulations to determine elastic constants of main hydrated cementpaste composites taking into account adhesion between phases and using the open source codeLAMMPS. Then, homogeniza...
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| [16] | | Evolution of mechanical behavior of bone in regenerating rat calvaria through multiscale characterization., Ameni Zaouali, David Gloaguen, Valerie Geoffroy, Pierre-Antoine Dubos, Marie Jose Moya, Matthias Schwartzkopf, Tim Snow, Himadri S. Gupta, Olga Shebanova, Konrad Schneider, Baobao Chang, Baptiste Girault, 48eme Congres de la Societe de Biomecanique (2023)
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| [17] | | Un modele analytique de friction pour les meches de fibres placees par Tailored Fibre Placement, Jessy Simon, Sebastien Comas-Cardona, Christophe Binetruy, Nahiene Hamila, Benjamin Masseteau, JNC23 : Journees Nationales sur les Composites 2023 (2023)
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| [18] | | Experimental characterization of the dynamic toughness of epoxy resin, Bastien Lammens, Gerald Portemont, Julien Berthe, Rian Seghir, Julien Rethore, ICEM 2023 (2023)
| Laminated composite materials used in the aeronautic field can be damaged by impacts, leading to crack propagation. In the literature, the energy release rate (M) is usually estimated from global load measurements. In this paper, full field measurement by digital image correlation (DIC) is used to obtain and other parameters defining the mechanical state in the vicinity of the crack tip. An experi...
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| [19] | | 3D study of overload effects on fatigue crack growth through X-ray tomography andimage correlation, 3D study of overload effects on fatigue crack growth through X-ray tomography and image correlation, Lucas Sanciet--Munier, Nathalie Limodin, Jean-Yves Buffiere, Jean-Francois Witz, Julien Rethore, Michel Coret, Ghita Filali, Yves Gaillard, Michel Fleuriot, Anne Bonnin, Goran Lovric, Andrew King, J. Lachambre, Arnaud Weck, 17th International Conference on Advances in Experimental Mechanics, Fatigue Design (2023)
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| [20] | | Effect of slag and fly ash on Laboratory NDT measurements for long curing period, Gayelle Fahed, Stephanie Bonnet, Anthony Soive, Diagnobeton (2023)
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| [21] | | Testing monitoring technologies on dynamic subsea power cables to detect mechanical failures, Antoine Maison, Melanie Roulet, Issam Bencheikh, Younes Demmouche, Laurent Gaillet, Maud Franchet, Emmanuel Schaeffer, Cyril Lupi, Jean-Philippe Roques, Bertrand Bailleul, Jicable 2023 (2023)
| The objective of this study is to challenge monitoring technologies for the detection of mechanical failures on dynamic cables for offshore wind farms. Tensile and cyclic bending tests were performed to generate mechanical failures. Thermal, acoustic and distributed (fiber optics) monitoring technologies were included in the test setup. Results analysis permitted to determine the performance of th...
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| [22] | | Evaluation des outils de simulation du microclimat urbain - SOLWEIG et ENVI-met, Lutete Merveil Muanda, Gal Csilla Viktoria, Delpech Philippe, Sabre Maeva, Nabil Issaadi, Vallerent Stephanie, Musy Marjorie, Auline Rodler, Academic Journal of Civil Engineering (AJCE), Vol. Vol 41 issue 1 (2023)
| Pour faire face a la surchauffe urbaine, l'integration des solutions d'adaptation dans les projets urbains est un veritable defi pour les amenageurs. Ainsi, l'utilisation d'outils de simulation de microclimat urbain pour l'aide a la decision est de plus en plus frequente. Cependant, la validation de ces outils (fiabilite des parametres physiques calcules) reste une question cruciale, notamment pou...
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| [23] | | Multi ionic penetration in Slag or Fly Ash Cementitious Matrices: Mechanisms and Modelling, Gayelle Fahed, Anthony Soive, Stephanie Bonnet, 6th International Workshop on Mechanisms and Modelling of Waste / Cement Interactions (2023)
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| [24] | | Proposition d'une methodologie de conception collaborative de logiciel d'ecoconception Cas de la filiere voile de competition en Bretagne, Lucas Jacquet, Charles Dufour, Yann Mace, Antoine Le Duigou, Olivier Kerbrat, S-MART 2023 : 18eme Colloque national S.mart (2023)
| Proposition d'une methodologie de conception collaborative de logiciel d'ecoconception Cas de la filiere voile de competition en Bretagne...
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| [25] | | Modelisation de la corrosion par piqure des ouvrages maritimes en beton arme : prise en compte de la variabilite spatiale et des donnees d'inspection, Romain Clerc, Franck Schoefs, Charbel-Pierre El-Soueidy, Academic Journal of Civil Engineering, Vol. 41, Academic Journal of Civil Engineering (2023), doi:10.26168/ajce.41.4.26
| Linfluence de la corrosion par piqure et de sa variabilite spatiale sur la probabilite de defaillance des structures maritimes en beton arme est largement reconnue. Classiquement, la perte de masse associee est modelisee comme le produit de la perte de masse sous corrosion generalisee et dun facteur de piqure. Simple en apparence, cette approche souffre de lheterogeneite des modeles de densite de ...
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| [26] | | Fracture in viscoelasticity: comparison of a phase field and a lip field approach, Rajasekar Gopalsamy, Nicolas Chevaugeon, Olivier Chupin, Ferhat Hammoum, 7th International Conference on Computational Modeling of Fracture and Failure of Materials and Structure (CFRAC 2023), pp. 232 (2023)
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| [27] | | Transport des ions chlorure dans les betons soumis au marnage : modelisation et etude de sensibilite, Nicolas Reuge, Francois Bignonnet, Stephanie Bonnet, Academic Journal of Civil Engineering, Vol. 41, pp. 196-206, Academic Journal of Civil Engineering (2023), doi:10.26168/ajce.41.1.20
| En environnement maritime, les structures en beton arme exposees au marnage sont sujettes a une penetration rapide des ions chlorure et donc a une corrosion prematuree des armatures. Cette etude propose un modele de transport base sur une approche physico chimique des phenomenes. Ce modele est decrit, ses hypotheses sont justifiees et il est compare a des mesures in situ. Sur cette base, une etude...
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| [28] | | Suivi de vibrations pour la localisation de dommages : application a une maquette du pont de Saint Nazaire, Ambroise Cadoret, Clement Freyssinet, Md Delwar Hossain Bhuyan, Yann Lecieux, Michael Dohler, Laurent Mevel, Diagnobeton 2023 - 8e congres international francophone Diagnobeton, pp. 1-8 (2023), doi:10.26168/ajce.41.4.21
| Pour evaluer la methode de localisation de dommages SDDLV, un benchmark a partir des donnees issues uniquement de capteurs a ete propose. Des essais ont ete realises en laboratoire sur une maquette a l'echelle 1/200 de la travee centrale du pont de Saint Nazaire equipee d'accelerometres. Le dommage introduit simule la rupture d'une paire de cables supportant le pont. La methode SDDLV a permis d'id...
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| [29] | | Monitoring of the hydration of Portland concrete using embedded resistivity sensors: validation with modelling, Marie-Ange Eid, Jack Atallah, Geraldine Villain, Stephanie Bonnet, Harifidy Ranaivomanana, Sergio Palma Lopes, Francois Bignonnet, Proceedings of the International Conference on Non-destructive Evaluation of Concrete in Nuclear Applications, pp. 237-243, NDT.net (2023)
| Reinforced concrete structures exposed to aggressive environments, such as nuclear and offshore structures, may be subjected to several hydric and ionic transfers that can affect their service life as well as their long term durability. This type of structures may be sometimes difficult to access for inspection, thus several Non Destructive testing Techniques (NDT) were developed in order to monit...
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| [30] | | Spatial variability of concrete resistivity as a function of vibration and time, Yanyan Xiao, Romain Clerc, Franck Schoefs, Wael Karam, Yann Lecieux, Mathilde Chevreuil, Magda-Marcela Torres-Luque, Proceeding of the 8th conference Diagnobeton 2023 - Nantes, Vol. 41, Academic Journal of Civil Engineering (2023), doi:10.26168/ajce.41.4.6
| Spatial variability of concrete resistivity is a key element for optimal design of embedded resistivity sensors, which allow to catch chloride ions propagation in concrete structures. Its temporal evolution and its dependence on the vibration protocol remains however unknown. In this paper, we address these questions by assessing time evolution of spatial variability of apparent resistivity of 10 ...
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| [31] | | Influence of Spatial Variability on the Failure Probability to Initiation Time of Reinforced Concrete Structures under Chlorideinduced Corrosion, Romain Clerc, Charbel-Pierre El-Soueidy, Franck Schoefs, 14th International Conference on Applications of Statistics and Probability in Civil Engineering (ICASP14) (2023)
| Existing reinforced concrete marine structures are subject to the penetration of chemical agents, mainly chlorides, which leads to their degradation through pitting corrosion of rebars. Because of our limited knowledge about both their health states and environmental conditions, the definition of the parameters inducing corrosion presents uncertainties as well as spatial and time variabilities, so...
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