Composites Part A: Applied Science and Manufacturing最新文献_第6页

Biaxial bending failure behavior of laminated composite plates under ring-on-ring loading: Effect of layups and interactive terms in failure criteria

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-24 DOI: 10.1016/j.compositesa.2025.108883

Junru Li , Weiyi Kong , Weijie Zhang , Yiding Li , Xuan Zhang , Shibo Yan

{"title":"Biaxial bending failure behavior of laminated composite plates under ring-on-ring loading: Effect of layups and interactive terms in failure criteria","authors":"Junru Li , Weiyi Kong , Weijie Zhang , Yiding Li , Xuan Zhang , Shibo Yan","doi":"10.1016/j.compositesa.2025.108883","DOIUrl":"10.1016/j.compositesa.2025.108883","url":null,"abstract":"<div><div>This study investigates the biaxial bending failure behavior of laminated composites, through ring-on-ring loading as described by the ASTM C1499 standard, originally developed for isotropic materials. Cross-ply and quasi-isotropic layups of two thicknesses were tested to assess failure mechanism under layup effect. Thin plates exhibited pronounced nonlinear stiffness across different layups while differences diminished in thick laminates. A numerical model employing the recently formulated Fully Rationalized Tsai-Wu failure criterion and further extending the criterion to identify failure modes to facilitate property degradation is developed for failure prediction under multiaxial stress states, aligning well with experimental results without requiring fitting model parameters. The inclusion of interactive terms in the criterion successfully captured multiaxial failure compared to non-interactive ones. Further stress analysis indicates the ASTM C1499 standard is not entirely applicable to laminates regarding equibiaxial flexural strength but highlights its potential for biaxial tensile testing of unidirectional laminates under non-equal stress ratios.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"194 ","pages":"Article 108883"},"PeriodicalIF":8.1,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143725624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An improved progressive damage model for three-dimensional five-directional braided composites under longitudinal compression 纵向压缩下三维五向编织复合材料的改进渐进损伤模型

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-23 DOI: 10.1016/j.compositesa.2025.108880

Shaofeng Tang , Kunkun Fu , Yan Li

{"title":"An improved progressive damage model for three-dimensional five-directional braided composites under longitudinal compression","authors":"Shaofeng Tang , Kunkun Fu , Yan Li","doi":"10.1016/j.compositesa.2025.108880","DOIUrl":"10.1016/j.compositesa.2025.108880","url":null,"abstract":"<div><div>Various failure modes of three-dimensional five-directional braided composites (3D5DBCs) under longitudinal compression have been observed, including yarn fracture and kinking, transverse inter-fiber cracking, matrix plastic deformation/fracture and fiber/matrix interfacial debonding, leading to the difficulty in predicting their mechanical properties. This study proposes an improved progressive damage model for 3D5DBCs under longitudinal compression, addressing all the observed failure modes. Then, the proposed progressive damage model is implemented in a finite element (FE) model to predict the mechanical responses and properties of 3D5DBCs under longitudinal compression. The numerical predictions in terms of compressive stress–strain relations, compressive strengths and failure modes are in good agreement with the experimental results, demonstrating the effectiveness of the proposed progressive damage model. Finally, the failure envelopes of 3D5DBCs under compression-shear loading are predicted using our FE model, and the effectiveness of several classical failure criteria on the strength prediction of 3D5DBCs is discussed.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"194 ","pages":"Article 108880"},"PeriodicalIF":8.1,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integration of polysiloxane-modified halloysite nanoclay nanocomposite coatings on fiber-reinforced polymeric composites structures: Part II—Icing/deicing, self-cleaning, sandpaper abrasion, and water immersion performances

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-22 DOI: 10.1016/j.compositesa.2025.108879

Halil Burak Kaybal , Hayrettin Duzcukoglu , Ramazan Asmatulu

{"title":"Integration of polysiloxane-modified halloysite nanoclay nanocomposite coatings on fiber-reinforced polymeric composites structures: Part II—Icing/deicing, self-cleaning, sandpaper abrasion, and water immersion performances","authors":"Halil Burak Kaybal , Hayrettin Duzcukoglu , Ramazan Asmatulu","doi":"10.1016/j.compositesa.2025.108879","DOIUrl":"10.1016/j.compositesa.2025.108879","url":null,"abstract":"<div><div>Cold weather conditions such as frost, snow, and freezing rain can limit the performance of fiber-reinforced composites, commonly used in aviation, defense, automotive, and other industries, potentially causing damage. Ice accumulation on surfaces can disrupt systems and damage components. Superhydrophobic (SH) surfaces offer a solution to prevent ice formation. This study explores the development of SH nanocomposite coatings based on polysiloxane-modified halloysite nanoclay (HNC) for glass, carbon, and Kevlar composites. The coatings’ effectiveness in preventing and removing ice was evaluated through various tests, including ice adhesion and air-blowing tests. The results showed that the SH coatings enhanced ice dissipation, particularly for carbon fiber composites. Despite slight changes in water contact angle after repeated tests, the coatings retained SH properties. Self-cleaning and wear tests demonstrated that the coatings successfully repelled dust and pollutants, while maintaining mechanical durability. This work offers a promising approach to improve ice-prevention performance in critical industrial applications.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108879"},"PeriodicalIF":8.1,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143681007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Robust and durable collagen-based fibers through dual cross-linking for eco-friendly slow fashion

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-22 DOI: 10.1016/j.compositesa.2025.108871

Feng Liang , Xin Cheng , Yuling Tang , Shuangyang Li , Jianfei Zhou , Bi Shi

{"title":"Robust and durable collagen-based fibers through dual cross-linking for eco-friendly slow fashion","authors":"Feng Liang , Xin Cheng , Yuling Tang , Shuangyang Li , Jianfei Zhou , Bi Shi","doi":"10.1016/j.compositesa.2025.108871","DOIUrl":"10.1016/j.compositesa.2025.108871","url":null,"abstract":"<div><div>Slow fashion, as a strategic alternative aimed at mitigating resource waste and environmental degradation in fast fashion, necessitates the development of robust and durable fibers. Collagen-based fibers have emerged as a promising option due to their moisture properties, biodegradability, and biocompatibility for durable textiles. However, these fibers encounter significant challenges in terms of mechanical strength, durability, and viability for sustainable production. In this study, robust and durable collagen-based fibers were designed using a dual cross-linking strategy and continuously prepared in situ via a low-temperature aqueous coagulation device. During wet spinning, polyvinyl alcohol (PVA) and aluminum chloride (AlCl<sub>3</sub>) act as the continuant and cross-linker, respectively. AlCl<sub>3</sub> effectively chelates the carboxyl groups on the collagen molecular chains and the reactive hydroxyl groups on the PVA chains, forming a stable coordination-hydrogen bond dual cross-linking network. Optimization of the spinning parameters resulted in fibers exhibiting superior mechanical properties, with a tensile strength of 339 MPa, Young’s modulus of 12.9 GPa, and toughness of 93 MJ/m<sup>3</sup>. Additionally, these fibers demonstrate a 10.8 % moisture regain and a dyeing grade of 4, highlighting their enhanced durability and breathability. This research provides robust solutions for enduring fibers and sustainable manufacturing processes in the slow fashion sector, facilitating new opportunities for the sustainable utilization of collagen waste.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108871"},"PeriodicalIF":8.1,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficient analysis of characteristic responses to curing behavior using FBG sensors for residual strain controlling in CFRP laminates

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-22 DOI: 10.1016/j.compositesa.2025.108869

Hongtao Wang , Jikang Zhao , Jingxuan Dong , Ke Xu , Hongbo Geng , Xiaopeng Chen , Tianming Li , Guipin Yao , Xiaolong Jia , Lei Ge , Xiaoping Yang

{"title":"Efficient analysis of characteristic responses to curing behavior using FBG sensors for residual strain controlling in CFRP laminates","authors":"Hongtao Wang , Jikang Zhao , Jingxuan Dong , Ke Xu , Hongbo Geng , Xiaopeng Chen , Tianming Li , Guipin Yao , Xiaolong Jia , Lei Ge , Xiaoping Yang","doi":"10.1016/j.compositesa.2025.108869","DOIUrl":"10.1016/j.compositesa.2025.108869","url":null,"abstract":"<div><div>Fiber Bragg Grating (FBG) in-situ monitoring systems have become an effective tool for assisting with the high-precision molding and process optimization of carbon fiber-reinforced polymers (CFRP). This study aims to explore the underlying mechanisms by which FBG sensing signals characterize the curing behavior of CFRP. Initially, based on in-situ/non in-situ testing methods, the characteristic responsiveness of FBG sensing signals to the curing behavior of CFRP was explored. Furthermore, the feature response amplitude was used to evaluate the feature responsiveness of embedding setups (packaging structure and embedding techniques) to phase transitions. It was found that non-uniform adhesion and consolidation affected the sensor’s representation of curing shrinkage. Finally, using high characteristic response FBG sensors, the process optimal strategy for CFRP was explored. The proposed method for analyzing the characteristic response of FBG sensing signals establishes and validates the relationship between CFRP curing behaviors and signal points, as well as stage-specific amplitude changes. This research serves as a fundamental basis for accurately characterizing CFRP curing behaviors and enhancing high-precision forming process design.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"194 ","pages":"Article 108869"},"PeriodicalIF":8.1,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143725613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Moulding prepreg platelets into high fibre loading fraction carbon fibre-reinforced syntactic epoxy foams

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-22 DOI: 10.1016/j.compositesa.2025.108865

Yifang Zhang , Jier Wang , Tuomas Turpeinen , Kristian Salminen , Joanne Li , Dharu Feby Smaradhana , Ajit Panesar , Koon-Yang Lee

{"title":"Moulding prepreg platelets into high fibre loading fraction carbon fibre-reinforced syntactic epoxy foams","authors":"Yifang Zhang , Jier Wang , Tuomas Turpeinen , Kristian Salminen , Joanne Li , Dharu Feby Smaradhana , Ajit Panesar , Koon-Yang Lee","doi":"10.1016/j.compositesa.2025.108865","DOIUrl":"10.1016/j.compositesa.2025.108865","url":null,"abstract":"<div><div>This study presents a novel method for manufacturing high fibre content carbon fibre-reinforced syntactic epoxy foams by moulding prepreg platelets with hollow glass microspheres. The prepreg platelets were either (i) dry-mixed at room temperature or (ii) mixed at cryogenic temperature in liquid nitrogen with hollow glass microspheres prior to compression moulding. This approach achieves a carbon fibre volume fraction of up to 49 %, addressing the limitations of low fibre content in conventional syntactic foams. The resulting materials exhibit enhanced mechanical properties, including a compressive modulus of ∼6 GPa and ∼3.5 GPa in the in-plane and through-thickness directions, respectively. The anisotropy in mechanical properties is attributed to the anisotropic packing of the prepreg platelets. Packing simulations using PyBullet confirmed that microspheres did not disrupt platelet arrangement, maintaining a packing efficiency of ∼63 % while filling inter-platelet gaps. Although cryogenic processing improved the mixing process, its impact on mechanical performance was minimal. This study demonstrates a simple manufacturing approach to produce high performance carbon fibre reinforced porous polymer composites suitable for lightweighting applications.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"194 ","pages":"Article 108865"},"PeriodicalIF":8.1,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143769168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Physics-informed neural networks for real-time simulation of transverse Liquid Composite Moulding processes and permeability measurements

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-21 DOI: 10.1016/j.compositesa.2025.108857

J. Lee , M. Duhovic , D. May , T. Allen , P. Kelly

{"title":"Physics-informed neural networks for real-time simulation of transverse Liquid Composite Moulding processes and permeability measurements","authors":"J. Lee , M. Duhovic , D. May , T. Allen , P. Kelly","doi":"10.1016/j.compositesa.2025.108857","DOIUrl":"10.1016/j.compositesa.2025.108857","url":null,"abstract":"<div><div>Physics-Informed Neural Networks (PINNs) offer advantages over conventional data-driven machine learning approaches as they are data-free and can make better predictions on unseen data by incorporating physical information in the form of the governing equations. The governing equation for the coupled flow and deformation behaviour in transverse Liquid Composite Moulding processes is used to demonstrate the capabilities of PINNs for process simulation. Parametric solutions of the deformation of a saturated fabric stack under varying applied loading are obtained using the PINN model, showing close agreement with finite element simulations but with significantly shorter computation times. A novel PINN architecture is developed to replace empirical equations for the permeability and compressibility constitutive relations with neural networks trained to fit experimental data. Finally, PINNs are used to analyse transverse permeability measurements, allowing for real-time monitoring of the permeability variation through the thickness, as opposed to the apparent permeability of a hydrodynamically-deformed sample.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108857"},"PeriodicalIF":8.1,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143681003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pseudo-ductile compressive behaviour of unidirectional thin-ply carbon /glass fibre-epoxy hybrid composites

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-21 DOI: 10.1016/j.compositesa.2025.108877

Putu Suwarta , Michael R. Wisnom , Mohamad Fotouhi , Xun Wu , Gergely Czél

{"title":"Pseudo-ductile compressive behaviour of unidirectional thin-ply carbon /glass fibre-epoxy hybrid composites","authors":"Putu Suwarta , Michael R. Wisnom , Mohamad Fotouhi , Xun Wu , Gergely Czél","doi":"10.1016/j.compositesa.2025.108877","DOIUrl":"10.1016/j.compositesa.2025.108877","url":null,"abstract":"<div><div>Favourable pseudo-ductile behaviour under compressive loading with a knee-point was achieved for unidirectional (UD) interlayer hybrids made of thin-ply high modulus carbon/epoxy (CF/EP) layers sandwiched between standard thickness glass/epoxy (GF/EP). The UD thin-ply hybrids were tested under two loading scenarios: 1. Direct compressive loading, 2. Four-point bending loading. In both cases, the damage mechanisms responsible for the pseudo-ductile behaviour are fragmentation of the carbon layer and localised delamination, which later propagates unstably. The final failure of the UD thin-ply hybrid composites examined in four-point bending loading occurs at a higher strain than that under direct compressive loading. This is due to the strain gradient in bending, which results in a lower energy release rate than in direct compression. An increasing carbon layer thickness reduces the final delamination failure strain of the UD thin-ply hybrid composites in compression, but the knee-point strain is not affected.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"195 ","pages":"Article 108877"},"PeriodicalIF":8.1,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143843546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A comparison between robust design and digital twin approaches for Non-Crimp fabric (NCF) forming

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-21 DOI: 10.1016/j.compositesa.2025.108864

Siyuan Chen , Adam Thompson , Tim Dodwell , Stephen Hallett , Jonathan Belnoue

{"title":"A comparison between robust design and digital twin approaches for Non-Crimp fabric (NCF) forming","authors":"Siyuan Chen , Adam Thompson , Tim Dodwell , Stephen Hallett , Jonathan Belnoue","doi":"10.1016/j.compositesa.2025.108864","DOIUrl":"10.1016/j.compositesa.2025.108864","url":null,"abstract":"<div><div>There is growing interest in adopting digital twin systems within the field of composites manufacturing. However, given the current limitations in measuring variability and accurately simulating complex defects, it remains questionable as to whether the high costs of building a digital twin are justified. In this paper, a case study is conducted on simulation-driven optimisation of the forming of non-crimp fabric (NCF). A robust design strategy (a one-time optimisation that is robust to variabilities of the material and process) is compared with a digital twin approach (active control is conducted based on real-time optimisation, accounting for in-situ measurements of variabilities). An optimisation method based on a Gaussian process (GP) surrogate model, active learning, dimension reduction and gradient boosting is developed. This method enables the optimisation of complex forming processes with a very small dataset, built from large simulation models. Both strategies significantly reduce the wrinkling level and improve process robustness.</div></div>","PeriodicalId":282,"journal":{"name":"Composites Part A: Applied Science and Manufacturing","volume":"193 ","pages":"Article 108864"},"PeriodicalIF":8.1,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143704028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advancements and innovations in textile engineering: An In-Depth analysis of SWCNTs and PANI integration in smart textile technologies

IF 8.1 2区材料科学

Composites Part A: Applied Science and Manufacturing Pub Date : 2025-03-20 DOI: 10.1016/j.compositesa.2025.108872

Fahad Alhashmi Alamer, Alhanouf Alzahrani

引用次数: 0