Article
Engineering, Manufacturing
Shenglei Xiao, Hang Gao, Damien Soulat, Peng Wang
Summary: This study identified a deficiency in the previous kinematic model used to describe the in-plane shearing behavior of biaxial fabrics and proposed a revised model to improve the accuracy of calculations. Experimental results demonstrated that the revised model could provide more accurate data on the variation of in-plane shear angle and force. Additionally, the study also examined the compacting stress of yarns to understand the transition from compacting to slippage in the Bias-Extension Test (BET) process.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2022)
Article
Computer Science, Interdisciplinary Applications
Yuki Yamakawa
Summary: The objective of this article is to extend existing hyperelastic constitutive models for geomaterials to include finite strains and examine the model responses. The study reveals significant differences in model responses depending on the types of models, with some models showing unreasonable stress decrease during triaxial compression.
COMPUTERS AND GEOTECHNICS
(2022)
Article
Engineering, Biomedical
Bin Wu, Ke Cheng, Mao Liu, Jingjing Liu, Di Jiang, Songyun Ma, Bin Yan, Yi Lu
Summary: In this study, the effect of spatial distribution of collagen fibers on the mechanical properties of human PDL was quantitatively described. The accuracy of the model was verified by uniaxial test data, and the relevant model parameters were obtained, which have certain reference value in subsequent research on hyperelasticity of human PDL and clinical treatment.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2022)
Article
Crystallography
Muhammad Yasir Khalid, Ans Al Rashid, Zia Ullah Arif, Naveed Akram, Hassan Arshad, Fausto Pedro Garcia Marquez
Summary: This study aimed to design, fabricate, and test continuous fiber-reinforced composites with improved ductility, focusing on optimizing the failure strain under both on-axis and off-axis loading. The results showed that glass/epoxy composite exhibited improved failure strain in off-axis loading, while jute fiber showed limited performance in both loading conditions.
Article
Engineering, Manufacturing
Daniele Zomer, Sepehr Simaafrookhteh, Kristof Vanclooster, Andrea Dorigato, Jan Ivens
Summary: This study focuses on the in-plane shear behavior of carbon fiber-reinforced polyamide 6 cross-ply laminates. Bias-extension tests are conducted at different temperatures and deformation rates to compare forming behavior with the prediction of the pin-jointed net (PJN) idealization and investigate the effects of temperature and deformation rate. The results show that the shear behavior is comparable to woven fabrics, with the PJN holding up to a shear angle of 30 degrees. The locking angle of the material is estimated to be 45 degrees, and after locking, significant fiber slippage and compaction occur.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2023)
Article
Materials Science, Textiles
R. Befru Buyukbayraktar
Summary: In this study, various weave types of fabrics were studied for their shear properties using bias-extension tests. A new geometrical model was proposed to predict the shear angle of fabrics, and tensile properties of fabrics along warp and weft directions were also tested. The results showed that both the direction of force and structural properties of fabrics had an impact on the load-extension results.
JOURNAL OF THE TEXTILE INSTITUTE
(2021)
Article
Computer Science, Interdisciplinary Applications
A. Elouneg, D. Sutula, J. Chambert, A. Lejeune, S. P. A. Bordas, E. Jacquet
Summary: This study presents an open-source framework based on finite element model updating for identifying mechanical parameters of heterogeneous hyperelastic materials from full-field data. By simulating uniaxial tensile experiments on isotropic soft tissues, a model was established and parameter estimation was conducted, accurately identifying at least 4 parameters.
COMPUTERS & STRUCTURES
(2021)
Article
Polymer Science
Hwabin Jung, Timilehin Martins Oyinloye, Won Byong Yoon
Summary: This study analyzed the stress and strain properties of surimi gels with 72.49% moisture content under large deformation. Mechanical measurements were compared and validated using digital image correlation (DIC) and numerical simulations. The study demonstrated that DIC and numerical simulation can be effective tools in analyzing the textural properties of surimi gel.
Article
Automation & Control Systems
Qicheng Ding, Wei Wang, Fengmin Lei, Chong Hu, Jiexiong Ding, Li Du, Liping Wang
Summary: This paper analyzes and extends the axis motion planning method based on multiple trigonometric functions, and selects feasible trigonometric parameter combinations for RTCP test planning. The effects of different trigonometric parameter collections on the dynamic control accuracy test capability are summarized, and valid trigonometric parameter combinations are selected. The analysis and summary in this paper are important for guiding motion planning for RTCP tests aimed at dynamic control accuracy.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
(2022)
Article
Engineering, Manufacturing
Meysam Moezzi, Ali Haji-Badali, Fred Barez
Summary: This study introduced a new methodology combining non-destructive characterization and numerical analysis techniques to automatically create models with controlled wrinkle geometry and predict new ones. The correlation of geometric measured and function estimated parameters with crosshead displacement values was used to predict wrinkle geometry in new crosshead displacements. The effect of wrinkle maximum depth and shear angle on Poisson's ratio was found to decrease as they increased.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2021)
Article
Mechanics
A. Rashidi, H. Montazerian, A. S. Milani
Summary: This study aims to better understand the influence of sliding boundary conditions during forming process of woven fabrics and has developed a modified shear stress formulation for faster 3D simulations. Results validate the proposed test and modeling framework for improved modeling accuracy under different forming configurations, reducing run time by 20%.
COMPOSITE STRUCTURES
(2021)
Article
Polymer Science
Junfeng Hu, Xi Deng, Xutong Zhang, Wen-Xue Wang, Terutake Matsubara
Summary: The study investigated the effect of off-axis ply on the tensile properties of unbalanced symmetric [0/theta](ns) laminates through experimental and numerical analysis. The results showed that the plies with different off-axis angles exhibited approximate linear stress-strain responses in tensile tests, with no matrix cracks observed in the off-axis layers within the range of 15-60 degrees prior to final catastrophic failure. Finite element analysis using a 3D micromechanical model was conducted to predict the influence of matrix cracks inside the off-axis layer on the damage behavior of the laminates.
Article
Materials Science, Multidisciplinary
Claudia Jimenez Martin, Vincent K. Maes, Turlough McMahon, James Kratz
Summary: The increased production rate targets of the aerospace industry have led to the development of dry fibre processes and biaxial Non-Crimp Fabrics (NCFs). Understanding the forming behavior of NCFs is crucial for producing high-quality parts. The commonly used bias extension test overpredicts wrinkle height and is not suitable for predicting preform quality in NCF forming processes. Wrinkle height data should be captured alongside force shear data if the bias extension test is to be used as an NCF material ranking tool.
FRONTIERS IN MATERIALS
(2022)
Article
Engineering, Mechanical
Sepanta Mandegarian, Seyed Sina Samareh-Mousavi, Fathollah Taheri-Behrooz
Summary: This paper focuses on the response of materials under different loading conditions, particularly fatigue, in the design of load-bearing composite elements. By studying the variation of in-plane shear properties, a strain-based fatigue life criterion is proposed, which is validated through fatigue experiments.
INTERNATIONAL JOURNAL OF FATIGUE
(2022)
Article
Mechanics
Shichen Liu, Jos Sinke, Clemens Dransfeld
Summary: The bias-extension test is used to characterise the intra-ply shear behavior of continuous fiber reinforced composites. This study compares the method with cross-plied unidirectional prepregs and woven fabric prepregs for hybrid metal-composite laminates. The effects of material constituent, shear rate, preheat temperature, and pressure on the shear behavior are investigated. The results show that material constituents and frictional responses play a critical role in the shear characterization of the hybrid laminate.
COMPOSITE STRUCTURES
(2023)
Article
Materials Science, Composites
Mehdi Ghazimoradi, Valter Carvelli, Naim Naouar, Philippe Boisse
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
(2020)
Article
Materials Science, Multidisciplinary
Gabriele Barbagallo, Marco Valerio D'Agostino, Alexios Aivaliotis, Ali Daouadji, Ahmed Makradi, Gaetano Giunta, Philippe Boisse, Salim Belouettar, Angela Madeo
Summary: This paper investigates phenomena associated with microstructure and how the main deformation mode can be controlled through a second gradient parameter. The results demonstrate that by increasing the second gradient parameter, the deformation mode can switch from shear to one with a constant curvature along the specimen. By studying two different geometries of fibrous composite reinforcements, it is shown how the effects of local bending stiffness of the yarns can be taken into account in a homogenized way in a homogeneous second gradient continuum.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
(2021)
Article
Engineering, Manufacturing
Marina Selezneva, Naim Naouar, Yvan Denis, Larissa Gorbatikh, Peter Hine, Stepan V. Lomov, Yentl Swolfs, Ignaas Verpoest, Philippe Boisse
Summary: The study focuses on developing an FE model for thermoforming of SRPP, based on the Boisse - Charmetant hyperelastic law. The model is validated against experimental draping data, showing good qualitative correlation. It can be used for predicting SRPP draping and analyzing the mechanical response of the consolidated part to loading.
INTERNATIONAL JOURNAL OF MATERIAL FORMING
(2021)
Article
Chemistry, Physical
Jin Huang, Philippe Boisse, Nahiene Hamila, Yingdan Zhu
Review
Materials Science, Composites
Atul Jain, Philippe Boisse, Valter Carvelli, Larissa Gorbatikh, Dmitry Ivanov, Andrew Long, Masaru Zako, Ignaas Verpoest
JOURNAL OF COMPOSITE MATERIALS
(2020)
Article
Materials Science, Composites
Yingdan Zhu, Shijie Qi, Hongli Jia, Pengcheng Shi, Youqiang Yao, Junfeng Hu, Philippe Boisse, Haibing Xu
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
(2020)
Review
Chemistry, Physical
Raphael Richert, Jean-Christophe Farges, Faleh Tamimi, Naim Naouar, Philippe Boisse, Maxime Ducret
Article
Mechanics
Jie Wang, Peng Wang, Nahiene Hamila, Philippe Boisse
COMPOSITE STRUCTURES
(2020)
Article
Materials Science, Multidisciplinary
N. Naouar, D. Vasiukov, C. H. Park, S. V. Lomov, P. Boisse
JOURNAL OF MATERIALS SCIENCE
(2020)
Article
Engineering, Manufacturing
Renzi Bai, Julien Colmars, Naim Naouar, Philippe Boisse
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2020)
Article
Chemistry, Physical
Marjorie Jauffret, Aldo Cocchi, Naim Naouar, Christian Hochard, Philippe Boisse
Article
Chemistry, Multidisciplinary
Raphael Richert, Jean-Christophe Farges, Cyril Villat, Sebastien Valette, Philippe Boisse, Maxime Ducret
Summary: A digital tool was presented to help clinicians decide between non-surgical and surgical strategies in cases of instrument fracture. Virtual Treatment Planning and Finite Element Analysis identified mechanical risks of different strategies, ultimately leading to the choice of a 3-mm apicoectomy approach. Further research is needed to confirm the relevance of this digital approach in endodontic practice.
APPLIED SCIENCES-BASEL
(2021)
Article
Engineering, Multidisciplinary
Renzi Bai, Bo Chen, Julien Colmars, Philippe Boisse
Summary: The drapability of a textile composite reinforcement refers to its ability to be formed on a double curved shape without wrinkling. By analyzing the deformation modes and internal virtual works during draping, a physics-based Drapability Ratio can be determined, which is influenced by the in-plane shear stiffness and bending stiffness of the textile reinforcement. This ratio helps identify the suitable reinforcement for a given geometry.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Health Care Sciences & Services
Raphael Richert, Jean-Christophe Farges, Jean-Christophe Maurin, Jerome Molimard, Philippe Boisse, Maxime Ducret
Summary: This study aimed to classify the relative contributions of four biomechanical factors to the root stresses of the resected premolar. The results showed that the factors of preparation and bone height had a significant influence on root stresses, and neglecting the interactions between factors would result in missing nearly half of the biomechanical impact.
JOURNAL OF PERSONALIZED MEDICINE
(2022)
Article
Materials Science, Composites
Philippe Boisse, Jin Huang, Eduardo Guzman-Maldonado
Summary: This article presents different approaches for simulating wrinkling during the forming of textile reinforcements, including 3D finite element modeling with consideration of additional bending stiffness of fibers and the importance of bending stiffness in shell-type modeling. It also discusses the common aspects of quasi-inextensibility of fibers and possible slippage between fibers in the development of wrinkles. Additionally, it explores the influence of fiber orientation on wrinkling during the simultaneous forming of multilayered textile reinforcements.
JOURNAL OF COMPOSITES SCIENCE
(2021)
