Academic literature on the topic 'Plant fibers Mechanical properties'

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Journal articles on the topic "Plant fibers Mechanical properties"

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Khamid, Isayev. "Physical and Mechanical Properties of Natural Fibers." European International Journal of Multidisciplinary Research and Management Studies 5, no. 3 (2025): 55–58. https://doi.org/10.55640/eijmrms-05-03-13.

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Natural fibers, sourced from renewable plant and animal origins, have garnered increasing attention due to their sustainability, biodegradability, and advantageous mechanical properties. Their performance characteristics are strongly influenced by chemical composition, crystalline structure, and environmental factors throughout growth and processing. In plant-based fibers, cellulose serves as the primary structural component, while protein-based fibers rely on complex protein chains. This structural diversity directly impacts tensile strength, elasticity, moisture absorption, and thermal stabi
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Guo, Xing Mei, and Yi Ping Qiu. "Hemp Fiber Reinforced Composites: Morphological and Mechanical Properties." Advanced Materials Research 332-334 (September 2011): 121–25. http://dx.doi.org/10.4028/www.scientific.net/amr.332-334.121.

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The use of natural plant fibers as reinforcing fillers in fiber-polymer composites has drawn much interest in recent years. Natural plant fibers as reinforcing fillers have several advantages over inorganic fillers such as glass fibers; they are abundant, readily available, renewable, inexpensive, biodegradable, of low density, and of high specific strength. Hemp fibers are one of the most attractive natural plant fibers for fiber-reinforced composites because of their exceptional specific stiffness. In this review, we summarize recent progress in developments of the hemp fiber reinforced comp
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Ndoumou, Rémy Legrand, Damien Soulat, Ahmad Rashed Labanieh, Manuela Ferreira, Lucien Meva’a, and Jean Atangana Ateba. "Characterization of Tensile Properties of Cola lepidota Fibers." Fibers 10, no. 1 (2022): 6. http://dx.doi.org/10.3390/fib10010006.

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Plant fibers are being increasingly explored for their use in engineering polymers and composites, and many works have described their properties, especially for flax and hemp fibers. Nevertheless, the availability of plant fibers varies according to the geographical location on the planet. This study presents the first work on the mechanical properties of a tropical fiber extracted from the bast of Cola lepidota (CL) plant. After a debarking step, CL fibers were extracted manually by wet-retting. The tensile properties are first identified experimentally at the fibers scale, and the analysis
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Palanikumar, K., Elango Natarajan, Kalaimani Markandan, Chun Kit Ang, and Gérald Franz. "Targeted Pre-Treatment of Hemp Fibers and the Effect on Mechanical Properties of Polymer Composites." Fibers 11, no. 5 (2023): 43. http://dx.doi.org/10.3390/fib11050043.

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Research on plant-fiber-reinforced composites has gained significant research interest since it generates composites with exceptional mechanical properties; however, the potential of hemp fibers can only be fully exploited if the fibers are well separated from the bundle to achieve cellulose-rich fibers. This is because well-separated bast fibers that are long and exhibit higher fiber aspect ratio enhance the mechanical properties of the composite by influencing property translations upon loading. A key feature for successful implementation of natural fibers is to selectively remove non-cellul
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Zhong, Yucheng, Umeyr Kureemun, Le Quan Ngoc Tran, and Heow Pueh Lee. "Natural Plant Fiber Composites-Constituent Properties and Challenges in Numerical Modeling and Simulations." International Journal of Applied Mechanics 09, no. 04 (2017): 1750045. http://dx.doi.org/10.1142/s1758825117500454.

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Natural fibers are extracted from natural resources such as stems of plants. In contrast to synthetic fibers (e.g., carbon fibers), natural fibers are from renewable resources and are eco-friendlier. Plant fibers are important members of natural fibers. Review papers discussing the microstructures, performances and applications of natural plant fiber composites are available in the literature. However, there are relatively fewer review reports focusing on the modeling of the mechanical properties of plant fiber composites. The microstructures and mechanical behavior of plant fiber composites a
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Yadav, Shubhender Singh, Pankaj Kumar Gupta, and Bachchu Lal Gupta. "Investigation on Mechanical Properties of Hybrid Natural Fiber Reinforced Polymer Composite." Applied Mechanics and Materials 916 (September 1, 2023): 27–33. http://dx.doi.org/10.4028/p-s11f9g.

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The use of natural fibers in composite is increasing day by due to eco-friendly nature of the fibres and reuse of waste. Natural fibers can be classified according to their source of origin such as plant fiber, mineral fiber, and animal fiber. In the present article, epoxy was taken as the matrix and wool fiber for reinforcement with flax flax fiber for fabricating the composite using the hand layup technique. The impact of the hybridization of flax and wool fibers on the mechanical properties of natural fiber reinforced polymer composite was investigated. These fibers were blended in varying
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Madsen, Bo, and E. Kristofer Gamstedt. "Wood versus Plant Fibers: Similarities and Differences in Composite Applications." Advances in Materials Science and Engineering 2013 (2013): 1–14. http://dx.doi.org/10.1155/2013/564346.

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The work on cellulose fiber composites is typically strictly divided into two separated research fields depending on the fiber origin, that is, from wood and from annual plants, representing the two different industries of forest and agriculture, respectively. The present paper evaluates in parallel wood fibers and plant fibers to highlight their similarities and differences regarding their use as reinforcement in composites and to enable mutual transfer of knowledge and technology between the two research fields. The paper gives an introduction to the morphology, chemistry, and ultrastructure
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SAOUSSEN, ZANNEN, ZOUARI RIADH, HASSEN MOHAMED BEN, JEANMICHEL LAURENCE, and MOLINA STEPHANE. "Design of high mechanical and thermal resistant composites using marine plant waste." Industria Textila 69, no. 06 (2019): 446–50. http://dx.doi.org/10.35530/it.069.06.1515.

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We investigate the mechanical and thermal properties of a composite structure manufactured from polypropylene matrix reinforced with marine waste fibers, Posidonia oceanica. We show that this fiber largely available on Mediterranean coasts presents many advantages compared to other natural fibers conventionally used as reinforcement. In fact, Posidonia fiber is extracted easily with only mechanical action. Moreover, it enhances the mechanical properties of the whole composite without any need of compatibilizers due to its hydrophobicity. Finally, apart from the mechanical performances, we demo
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Ho, Mirella Gibson de Castro, Bárbhara Duarte Nassif, Amir de Albuquerque Nunes Ribeiro E Silva, et al. "Plant Fiber Reinforced Polymeric Composites for Engineering Applications: A Review." Revista de Gestão Social e Ambiental 18, no. 2 (2024): e05116. http://dx.doi.org/10.24857/rgsa.v18n2-086.

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Purpose: Scientists are looking for unconventional materials to achieve sustainable goals and reduce the consumption of non-renewable resources. This review focuses on polymeric composite materials with improved properties and low cost, synthesized from plant fibres and their potential fields of application.
 
 Theoretical Framework: Natural fibers, which are globally accessible, play a crucial role in improving thermal and mechanical properties when incorporated into polymers. With remarkable stiffness-density, strength and lightness, fibers stand out as promising, low-cost composit
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Li, Yan, Yan Ping Hu, Chun Jing Hu, and Ye Hong Yu. "Microstructures and Mechanical Properties of Natural Fibers." Advanced Materials Research 33-37 (March 2008): 553–58. http://dx.doi.org/10.4028/www.scientific.net/amr.33-37.553.

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Natural fibers are excellent substitute materials for man made fibers in making fiber reinforced composites due to their high specific strength and modulus, low density, low price, easy availability in some countries, recyclable and degradable properties. They have raised great attentions among material scientists and engineers in the past decade. Many researches have been conducted to study the mechanical properties, especially interfacial properties of natural fiber reinforced composites. However, the properties, such as mechanical performances, moisture absorption behaviors, et. al of natur
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Dissertations / Theses on the topic "Plant fibers Mechanical properties"

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Han, Hongchang. "Study of agro-composite hemp/polypropylene : treatment of fibers, morphological and mechanical characterization." Thesis, Troyes, 2015. http://www.theses.fr/2015TROY0002/document.

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L’utilisation des fibres végétales dans les polymères composites suscite de nombreuses investigations. Avant de mélanger les fibres végétales dans le polymère, un traitement chimique peut être effectué permettant de réduire l’hydrophilicité des fibres et d’améliorer l'adhérence à l’interface fibre/matrice. Dans cette thèse, l'eau et l'alcali sont utilisés d'abord pour traiter les fibres de chanvre, puis trois agents silane : 3-(triméthoxysilyl)propyl méthacrylate (MPS), N-[3- (triméthoxysilyl)propyl] aniline (PAPS) et (3-Aminopropyl)-triéthoxysilane (APS), sont utilisés pour modifier plus ou m
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Yang, Haomiao. "Study of a unidirectional flax reinforcement for biobased composite." Thesis, Normandie, 2017. http://www.theses.fr/2017NORMC226/document.

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Dans cette thèse, un composite unidirectionnel à renfort lin (composite UD biosourcé) a été développé et élaboré par la technique de presse à chaud. Le comportement en traction des composites à renfort végétal montre en général deux domaines, mais un troisième domaine est identifié dans ce travail. Un modèle phénoménologique développé précédemment pour décrire le comportement en traction d'un composite à renfort en fils torsadés a été testé avec le composite UD biosourcé. Nous montrons que l'ajout d'un phénomène de consolidation au modèle précédent est nécessaire pour simuler correctement le t
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Wretfors, Christer. "Hemp fibre and reinforcements of wheat gluten plastics /." Alnarp : Dept. of Agriculture - Farming Systems, Technology and Product Quality, Swedish University of Agricultural Sciences, 2008. http://epsilon.slu.se/11236319.pdf.

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Borchani, Karama. "Développement d'un composite à base d'un polymère biodégradable et de fibres extraites de la plante d'Alfa." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSES010/document.

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Cette étude constitue une contribution à la recherche de nouveau matériau composite originaire des ressources naturelles végétales. Elle vise alors à l’exploitation des fibres naturelles extraites de la plante d’Alfa avec une matrice biopolymère thermoplastique de type Mater-Bi® afin d’élaborer des biocomposites. Trois types de fibres courtes extraites de la plante d’Alfa sont préparés ; non traitées et traitées par un traitement alcalin à 1 et 5%. Les diverses techniques utilisées pour la caractérisation des fibres ont révélé une augmentation de la rugosité, du taux de cellulose, de l’indice
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Zhang, Xiaohui. "Manufacturing of hemp/PP composites and study of its residual stress and aging behavior." Thesis, Troyes, 2016. http://www.theses.fr/2016TROY0015/document.

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Depuis quelques années les matériaux composites à base de fibres naturelles sont de plus en plus utilisés pour les nouvelles performances qu’ils proposent. C’est surtout au niveau des fibres naturelles que de nouvelles propriétés sont proposées. Dans ce travail, nous nous sommes essentiellement intéressés aux fibres naturelles de chanvre. Ces fibres sont déjà fortement utilisées dans l’automobile et la construction. En Europe, ces fibres sont produites principalement en France et plus particulièrement dans l’Aube. Pour développer des agro-composites hautes performances, c’est sous la forme de
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Betene, Ebanda Fabien. "Etude des propriétés mécaniques et thermiques du plâtre renforcé de fibres végétales tropicales." Thesis, Clermont-Ferrand 2, 2012. http://www.theses.fr/2012CLF22298/document.

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Le plâtre est un matériau de grande disponibilité et très connu pour ses qualités : il est favorable à la protection de l’environnement, assez malléable, de faible densité, aux propriétés fonctionnelles remarquables (coupe-feu, isolant thermique, régulateur de l’hygrométrie des enceintes), décoratif, ... Ce qui justifie l’intérêt accordé à ce matériau pour les constructions. Sa grande fragilité préoccupante est à l’origine des travaux de recherches dans le monde entier en vue de son renforcement. Les fibres de verre et de sisal sont les renforts les plus utilisés à ce jour. Le renforcement par
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Réquilé, Samuel. "De la plante aux biocomposites : caractérisation des interfaces multiples et étude des paramètres pertinents Exploring the link between flexural behaviour of hemp and flax stems and fiber stiffness Peeling experiments for hemp retting characterization targeting biocomposites Deeper insight into the moisture-induced hygroscopic and mechanical properties of hemp-reinforced biocomposites. Interfacial properties of hemp fiber/epoxy: effect of moisture sorption and induced hygroscopic stresses Propriétés hygroscopiques et mécaniques d'un biocomposite renforcé par des fibres de chanvre." Thesis, Lorient, 2019. http://www.theses.fr/2019LORIS529.

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Les préoccupations environnementales de l'industrie et les stratégies visant à développer un système économique plus durable suscitent un intérêt croissant pour la recherche dans le domaine des biocomposites. Le fort caractère polaire et hydrophile des fibres végétales entraîne, lors de leur utilisation comme renfort, une complexité de mise en œuvre et des limites en termes de transfert de charge à l’interface fibre/matrice. Ces verrous pour le développement des biocomposites sont les lignes directrices de ce travail de thèse s'inspirant de la présence des interfaces au sein des tiges de chanv
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Cho, Baik-Soon. "The in-plane shear properties of pultruded materials." Diss., Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/21291.

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Sparnins, Edgars. "Mechanical properties of flax fibers and their composites." Doctoral thesis, Luleå, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26640.

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Flax fibers, along with a number of other natural fibers, are being considered as an environmentally friendlier alternative of synthetic fibers in fiber-reinforced polymer composites. A common feature of natural fibers is a much higher variability of mechanical properties. This necessitates study of the flax fiber strength distribution and efficient experimental methods for its determination. Elementary flax fibers of different gauge lengths are tested by single fiber tension in order to obtain the stress-strain response and strength and failure strain distributions. The applicability of singl
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Sparnins, Edgars. "Mechanical properties of flax fibers and their composites." Licentiate thesis, Luleå tekniska universitet, Materialvetenskap, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-16871.

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Flax fibers, along with a number of other natural fibers, are being considered as an environmentally friendly alternative of synthetic fibers in fiber-reinforced polymer composites. A common feature of natural fibers is a much higher variability of mechanical properties. This necessitates study of the flax fiber strength distribution and efficient experimental methods for its determination. Elementary flax fibers of different gauge lengths are tested by single fiber tension in order to obtain the stress-strain response and strength and failure strain distributions. The applicability of single
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Books on the topic "Plant fibers Mechanical properties"

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Blewett, Jennifer Mary. Micromanipulation of plant cell mechanical properties. University of Birmingham, 2000.

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D, Vannucci Raymond, and United States. National Aeronautics and Space Administration., eds. Mechanical properties characterization of composite sandwich materials intended for space antenna applications. National Aeronautics and Space Administration, 1987.

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Fourné, Franz. Synthetic fibers: Machines and equipment, manufacture, properties : handbook for plant engineering, machine design, and operation. Hanser/Gardner Publications, 1998.

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Feughelman, Max. Mechanical properties and structure of alpha-keratin fibres: Wool, human hair, and related fibres. UNSW Press, 1997.

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Feughelman, Max. Mechanical properties and structure of alpha-keratin fibres: Wool, human hair and related fibres. UNSW Press, 1997.

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Jörg, Müssig, ed. Industrial application of natural fibres: Structure, properties, and technical applications. Wiley, 2010.

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Persson, Sverker. Mechanics of cutting plant material. American Society of Agricultural Engineers, 1987.

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W, Wallace John, and Langley Research Center, eds. Mechanical properties of the fiberglass prepreg system used for the National Transonic Facility replacement blade set. NASA Langley Research Center, 1991.

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Kullaa, Jyrki. Constitutive modelling of fibre-reinforced brittle materials. VTT, Technical Research Centre of Finland, 1998.

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Bansal, Narottam P. Effects of fiber/matrix interface and its composition on mechanical properties of Hi-Nicalon/celsian composites. National Aeronautics and Space Administration, Glenn Research Center, 1999.

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Book chapters on the topic "Plant fibers Mechanical properties"

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Li, Yan, and Qian Li. "Mechanical Properties of Plant Fiber Reinforced Composites." In Plant Fiber Reinforced Composites. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-5162-6_5.

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Toki, Gazi Farhan Ishraque, Taosif Ahmed, Sania Habib, Rony Mia, and Tibor Alpár. "Mechanical and Thermal Properties of Plant/Plant Fibers in Hybrid Non-woven Fabric Polymeric Composites." In Composites Science and Technology. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-7937-6_5.

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Ahmed, Taosif, Gazi Farhan Ishraque Toki, Rony Mia, K. M. Faridul Hasan, and Tibor Alpár. "Mechanical and Thermal Properties of Plant/Plant Fiber Based Woven Fabric Hybrid Composites." In Composites Science and Technology. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-7937-6_4.

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Khan, Sakib Hossain, Md Zillur Rahman, Mohammad Rejaul Haque, and Md Enamul Hoque. "Characterization and Comparative Evaluation of Structural, Chemical, Thermal, Mechanical, and Morphological Properties of Plant Fibers." In Composites Science and Technology. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2473-8_1.

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Müssig, Jürg, Holger Fischer, Nina Graupner, and Axel Drieling. "Testing Methods for Measuring Physical and Mechanical Fibre Properties (Plant and Animal Fibres)." In Industrial Applications of Natural Fibres. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470660324.ch13.

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Alave, Rezaul Karim Khan, Gazi Farhan Ishraque Toki, Taosif Ahmed, Rony Mia, and Sumonta Ghosh. "Mechanical and Thermal Properties of Plant/Synthetic Fibers in Hybrid Woven/Non-woven Fabric Polymeric Laminates." In Composites Science and Technology. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-7937-6_10.

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Le Guen, Marie-Joo, Roger H. Newman, Alan Fernyhough, Stefan J. Hill, and Mark P. Staiger. "Correlations Between the Physiochemical Characteristics of Plant Fibres and Their Mechanical Properties." In RILEM Bookseries. Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-017-7515-1_3.

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Olehile, Kaelo, and Vuyo Terrence Hashe. "An Investigative Study on Production of a Composite Novel Plant Fibre: Mechanical Properties Comparison." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1910-9_47.

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Mishra, Vivek, and Alok Agrawal. "Mechanical and Thermal Properties of Plant Fibre in Woven Fabric Polymeric Composites." In Composites Science and Technology. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-7937-6_3.

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Cakmak, Hulya, and Ece Sogut. "Functional Biobased Composite Polymers for Food Packaging Applications." In Reactive and Functional Polymers Volume One. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43403-8_6.

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AbstractBiobased polymers are of great interest due to the release of tension on non-renewable petroleum-based polymers for environmental concerns. However, biobased polymers usually have poor mechanical and barrier properties when used as the main component of coatings and films, but they can be improved by adding nanoscale reinforcing agents (nanoparticles - NPs or fillers), thus forming nanocomposites. The nano-sized components have a larger surface area that favors the filler-matrix interactions and the resulting material yield. For example, natural fibers from renewable plants could be us
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Conference papers on the topic "Plant fibers Mechanical properties"

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Ernesto Blanco, F., B. Mercedes Pérez de Obanos, and R. Nabonides Freitez. "Experiences in the Use of Polymers for the Prevention and Control of Corrosion in the Venezuelan Petrochemical Industry." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96399.

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Abstract Polymeric materials (thermoplastics, thermosets and elastomers) have excellent chemical resistance at low temperatures in a diversity of corrosive industrial environments and when they are fiber reinforced have strong mechanical properties. They have competitive costs, low weight and they are easy to install. For these reasons, their use increased in major projects in Venezuelan Petrochemical Industry between 1988 and 1992. This paper summarizes three experiences with some polymers used at our Chlorine-Alkali Plant: 1) Caustic stress cracking of PVDF anolyte piping and PVDF disc valve
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Nayeb Hashemi, Hamid, Gongdai Liu, Ashkan Vaziri, Masoud Olia, and Ranajay Ghosh. "Mechanical Properties of Biomimetic Leaf Composite." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65503.

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In this paper, we mimic the venous morphology of a typical plant leaf into a fiber composite structure where the veins are replaced by stiff fibers and the rest of the leaf is idealized as an elastic perfectly plastic polymeric matrix. The variegated venations found in nature are idealized into three principal fibers — the central mid-fiber corresponding to the mid-rib, straight parallel secondary fibers attached to the mid-fiber representing the secondary veins and then another set of parallel fibers emanating from the secondary fibers mimicking the tertiary veins of a typical leaf. The terti
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SINGHAL, ANSHUL, AMY LANGHORST, MIHAELA BANU, and ALAN TAUB. "EFFECT OF ENZYMATIC RETTING CONDITIONS ON THE DIAMETER AND MECHANICAL PROPERTIES OF FLAX FIBERS." In Proceedings for the American Society for Composites-Thirty Seventh Technical Conference. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/asc37/36478.

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The current industrial method of extracting natural plant fibers, originally intended for their textile use, can degrade the inherent mechanical properties, making them difficult to replace e-glass fibers for reinforcement in polymer composites. Microorganisms during the initial dew/field retting step of fiber extraction process not only degrades the fiber-stem interphase bond constituting primarily pectin and lignin, but also degrades the structural components of the fiber such as cellulose, resulting in non-uniform technical fibers with poor mechanical properties. Also, current single fiber
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Shaw, Rickelle, Kyle Robertson, Gustavo Vargas-Silva, Daryl Mixon, and Mariappan Jawaharlal. "Mechanical Characterization of Yucca Plant for Potential Biomimetic Applications." In ASME 2023 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/imece2023-113300.

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Abstract Hesperoyucca Whipplei (HW), commonly known as the chaparral yucca, is a species of yucca native to the southwestern United States, particularly California and Arizona. This plant has adapted to thrive in dry, arid conditions, making it an interesting subject for studying the mechanical properties of its physical structures. Research has shown that the chaparral yucca has distinctive physical and structural characteristics that allow it to withstand external forces and environmental stresses. For example, the yucca’s leaves and stems are composed of fibrous tissue that provides both st
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Diambu, Alif Ngimbi, Mustafa Öncül, and Mehmet Çevik. "Mechanical and Thermal Characterization of Congolese Agave Sisalana Natural Fibers." In 7th International Students Science Congress. Izmir International guest Students Association, 2023. http://dx.doi.org/10.52460/issc.2023.048.

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In this study, Agave Sisalana plant fibers supplied from the Democratic Republic of the Congo (DRC) are characterized. Tensile test to determine their mechanical properties and Thermogravimetric Analysis (TGA) to determine their thermal properties are performed. Fiber diameter is measured using an Industrial Optical Microscope (Nikon Eclipse LV150, Japan) considering the average value from 3 sections of 3 fiber samples with 50X, 100X and 200X magnification. Furthermore, the ASTM D3379 standard is used in the evaluation of the tensile properties by using a Universal Tensile Testing Machine (Shi
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Gund, Mahesh, and R. T. Vyavahare. "Finite Element Analysis of Ply Orientation Effect on Mechanical Properties of Hybrid Composite Material." In National Conference on Relevance of Engineering and Science for Environment and Society. AIJR Publisher, 2021. http://dx.doi.org/10.21467/proceedings.118.27.

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In recent years, composite material is used as an alternative material for materials like metal, wood, etc. due to low in weight, strength to weight ratio and stiffness properties. Natural fibers like coir fiber, palm fiber, jute fiber, banana plant fiber, etc have low cost, easy availability and less harmful to human body. Also, carbon fiber having various properties such as high strength to weight ratio, rigidity, good tensile strength, fatigue resistance, fire resistance/not flammable, high thermal conductivity. This research work aims to find out the mechanical properties of Carbon fiber,
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Friedrich Munder and Christian Furll. "Effective Processing of Bast Fiber Plants and Mechanical Properties of the Fibers." In 2004, Ottawa, Canada August 1 - 4, 2004. American Society of Agricultural and Biological Engineers, 2004. http://dx.doi.org/10.13031/2013.16960.

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Balanta, Shiela, and Jessy Mol. "ANALYTICAL MODEL FOR THE PREDICTION OF MECHANICAL PROPERTIES OF PINEAPPLE LEAF FIBRE REINFORCED CONCRETE BEAM." In Second International Conference in Civil Engineering for a Sustainable Planet. AIJR Publisher, 2025. https://doi.org/10.21467/proceedings.179.29.

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In recent years, the field of concrete technology has undergone several changes. One of them is the addition of natural fibres to the concrete. In recent years, there has been a growing interest in utilizing natural fibres for low-cost construction materials. Natural fibers are far more suggested than synthetic ones for reasons of environmental protection. Also, in the construction industry, various additives are being used to form various mixtures to enhance various mechanical properties better than those of conventional concrete. Pineapple leaf fibre is a more compatible natural fibre resour
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SINGHAL, ANSHUL, AMY LANGHORST, ANKUSH BANSAL, MIHAELA BANU, and ALAN TAUB. "OPTIMIZATION OF RETTING AND EXTRACTION THROUGH CONSTITUTIVE MATERIAL MODELLING OF PLANT STEMS FOR VARIABILITY REDUCTION IN EXTRACTED NATURAL FIBERS." In Thirty-sixth Technical Conference. Destech Publications, Inc., 2021. http://dx.doi.org/10.12783/asc36/35867.

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Natural plant fibers compared to glass fibers can provide a cost effective, lightweight and carbon negative reinforcement for polymer composites. However, the current commercial fiber extraction process induces defects including middle lamellae weakening during retting and kink bands during mechanical working. This leads to high variability in mechanical properties, making these fibers less favorable for structural applications at industrial scale. The aim of current research is to reduce this variability by studying the underlying mechanisms of natural fiber extraction to minimize fiber damag
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R, Nikhil. "Processing Of a Manufacturing Material Using Treated Bamboo." In The International Conference on scientific innovations in Science, Technology, and Management. International Journal of Advanced Trends in Engineering and Management, 2023. http://dx.doi.org/10.59544/axwh3491/ngcesi23p63.

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Natural plant fibers have unequivocally contributed economic prosperity and sustainability in our daily lives. Particularly, bamboo fibers have been used for industrial applications as diverse as textiles, paper, and construction. Recent renewed interest in bamboo fiber (BF) is primarily targeted for the replacement or reduction in use of glass fiber from nonrenewable resources. In this project, various mechanical, chemical, and biological approaches for the preparation and separation of bamboo fibers from raw bamboo are summarized. In this work the mechanical properties of Bamboo Fiber Reinfo
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Reports on the topic "Plant fibers Mechanical properties"

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Petit, Sylvain, Joannie Chin, Amanda Forster, Michael Riley, and Kirk Rice. Effect of artificial perspiration and cleaning chemicals on mechanical and chemical properties of ballistic fibers. National Institute of Standards and Technology, 2008. http://dx.doi.org/10.6028/nist.ir.7494.

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Singh, J. P., D. Singh, and R. A. Lowden. Effect of fiber coating on mechanical properties of Nicalon fibers and Nicalon-fiber/SiC matrix composites. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10116281.

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Ragalwar, Ketan, William Heard, Brett Williams, Dhanendra Kumar, and Ravi Ranade. On enhancing the mechanical behavior of ultra-high performance concrete through multi-scale fiber reinforcement. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41940.

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Steel fibers are typically used in ultra-high performance concretes (UHPC) to impart flexural ductility and increase fracture toughness. However, the mechanical properties of the steel fibers are underutilized in UHPC, as evidenced by the fact that most of the steel fibers pull out of a UHPC matrix largely undamaged during tensile or flexural tests. This research aims to improve the bond between steel fibers and a UHPC matrix by using steel wool. The underlying mechanism for fiber-matrix bond improvement is the reinforcement of the matrix tunnel, surrounding the steel fibers, by steel wool. Si
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Herz, Jonas, Sophia Hefenbrock, Katharina Lorenz, Dirk Muscat, and Nicole Strübbe. Polyketone-polypropylene core-shell fibers for concrete reinforcement. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.ff.1.

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Corrosion of commonly used steel reinforcements weakens the structural strength of concrete. To address this issue, research was conducted on concrete reinforcements in the form of polymer fibers. These polymer fibers need concrete bonding ability and good mechanical properties. This study investigates core-shell fibers produced from polyketone and polypro pylene mixed with a compatibilizer. The core-shell fibers were produced by coextrusion and drawing. The fibers were analyzed by tensile tests, a single fiber pull-out test, contact angle measurements, scanning electron microscopy, and thermo
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Baten, Bayezid, Matthew Gombeda, and Nishant Garg. Utilizing a Particle-packing Approach for an Illinois-specific, Nonproprietary, Low-shrinkage UHPC. Illinois Center for Transportation, 2024. http://dx.doi.org/10.36501/0197-9191/24-021.

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Ultra-high-performance concrete (UHPC) represents the next generation of concrete, with a strength 3-4 times greater than traditional concrete (100-120 MPa as opposed to 30-40 MPa). However, most of the commercial UHPC mixes are proprietary and expensive. In this project, we document the development of nonproprietary, cost-effective UHPC mixes primarily using locally sourced or pre-qualified materials in Illinois. The research utilizes the modified Anderson and Andreasen packing model to establish a new parameter: “packing factor” that has a significant influence on the design and performance
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Sadek, Fahim, Travis Thonstad, Sorin Marcu, et al. Structural Performance of Nuclear Power Plant Concrete Structures Affected by Alkali-Silica Reaction (ASR) Task 1: Assessing In-Situ Mechanical Properties of ASR-Affected Concrete. National Institute of Standards and Technology, 2021. http://dx.doi.org/10.6028/nist.tn.2121.

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Naseem, Sajid, Sandra Heckel, Martin Zahel, and Andreas Leuteritz. Optimization of dosing methodof hybrid filler (Cellulose/MgAl LDH) in biopolymers using micro-compounder for preparation of bio-composites. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.bbb.1.

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With growing environmental concerns about using conventional plastics in daily life, the demand for bio-based polymer products is increasing. Natural and biodegradable raw materials are alternatives for making plastic products more sustainable. Cellulose-based fibers have gained attention in preparing biodegradable polymer composites because of their biodegradable nature, bio-based origin, low cost and low weight compared to synthetic fibers (glass and carbon). In this research, hybrid fillers based on cellulose and hydrotalcite were used in biodegradable polymers such as in PLA and blend of P
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Beckman, Ivan. Development of alternative air filtration materials and methods of analysis. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47188.

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Development of high efficiency particulate air (HEPA) filters demonstrate an effort to mitigate dangerous aerosol hazards at the point of production. The nuclear power industry installs HEPA filters as a final line of containment of hazardous particles. An exploration of analytical, experimental, computational, and machine learning models is presented in this dissertation to advance the science of air filtration technology. This dissertation studies, develops, and analyzes alternative air filtration materials and methods of analysis that optimize filtration efficiency and reduce resistance to
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Hayes, Michael. Introduction of Continuous Fiber-reinforced Polymer: A New Additive Manufacturing Path for Aerospace. SAE International, 2023. http://dx.doi.org/10.4271/epr2023019.

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<div class="section abstract"><div class="htmlview paragraph">To grow the application space of polymer additive manufacturing (AM), the industry must provide an offering with improved mechanical properties. Several entities are working towards introducing continuous fibers embedded into either a thermoplastic or thermoset resin system. This approach can enable significant improvement in mechanical properties and could be what is needed to open new and exciting applications within the aerospace industry.</div><div class="htmlview paragraph"><b>Introduction of Conti
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Huang, Cihang, Yen-Fang Su, and Na Lu. Self-Healing Cementitious Composites (SHCC) with Ultrahigh Ductility for Pavement and Bridge Construction. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317403.

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Cracks and their formations in concrete structures have been a common and long-lived problem, mainly due to the intrinsic brittleness of the concrete. Concrete structures, such as rigid pavement and bridge decks, are prone to deformations and deteriorations caused by shrinkage, temperature fluctuation, and traffic load, which can affect their service life. Rehabilitation of concrete structures is expensive and challenging—not only from maintenance viewpoints but also because they cannot be used for services during maintenance. It is critical to significantly improve the ductility of concrete t
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