第六届中国复合材料科技大会（CCCM-6）

2026年10月21-24日（21日报到）

重庆·悦来国际会议中心

大会锚定复合材料学科发展大势，持续聚焦复合材料领域前沿科研进展、关键核心技术突破与全场景工程落地应用，打造国内复合材料领域规模最大、学术层次顶尖、产业引领作用突出的标杆品牌学术盛会。

International Forum on Frontier Composite Materials

日程概览

报告人：

Jifeng Xu，Beijing Aircraft Technology and Research Institute，Research Fellow

报告题目：

Interfacial mechanics and fracture in bilayer composite plates

报告摘要：

Laminate composites have been gaining more and more usage in aerospace structures, in which interlaminar delamination is one of the most common interfacial failure modes. Hence a reliable modeling of the delamination with high fidelity is crucial for structural analysis and optimal design. In this report, for delaminated composite plate under a general three-dimensional loading condition, the strain energy release rate is newly formed in terms of three concentrated forces at the crack tip and their corresponding compliance coefficients. The novel formulation is applied to typical fracture specimen analyses and validated as an improved supplementary analysis method for bilayer interfacial fracture problems.

报告人简介：

Jifeng Xu, Ph.D., Foreign Member of the Russian Academy of Engineering; Chief Engineer in Airframe Design R&D of Commercial Aircraft Corporation of China, Deputy Chief Designer of Beijing Aircraft Technology Research Institute, and Director of Beijing Key Lab of Intelligent New Materials and Application Demonstration for Civil Aircraft.

报告人：

Chris Rudd，Chief Scientist，Yangtze River Delta Carbon Fiber and Composites Innovation Center

报告题目：

Global Trends in Aerospace Green Composite Materials

报告摘要：

Driven by the rapid expansion of the global aerospace composites market, the in-service fuel-efficiency gains offered by conventional carbon fiber composites are confronted with a critical trade-off against extreme manufacturing energy consumption and substantial upfront cost penalties. Decarbonising the aerospace supply chain hinges on three interconnected pillars: fibre reinforcements, bio-based matrix resins, and low-carbon processing ancillaries. Core priorities encompass integrating aerospace-grade natural fibres such as flax and jute, establishing high-value, closed-loop remanufacturing routes for recycled carbon fibres, developing airworthiness-compliant bio-resins, and deploying advanced green manufacturing alongside innovative process consumables to mitigate consumable waste and hidden carbon footprints across the manufacturing lifecycle. Crucially, achieving net-zero aviation cannot rely on an isolated single replacement material; it demands the systematic aggregation of marginal gains underpinned by robust lifecycle assessment datasets, supply chain-wide joint investment, equitable cost-sharing architectures, and industrial clustering to accelerate the industrial qualification and commercial penetration of green composites.

报告人简介：

Chief scientist in Green Composites of CCIC. Chris Rudd was the Deputy Vice Chancellor and Head of Campus, Singapore for James Cook University. Chris was responsible to the JCUS board for the strategic leadership of the Singapore campus of James Cook University and is a member of the JCU Executive Board at which he also holds responsibility for the internationalization of the University. Prior to joining to James Cook University, Chris was Provost and CEO of University of Nottingham, Ningbo China (2015-19) where he led a campus of 8,000 students and 900 staff, delivering UK degree programs in China’s first Sino-foreign University and building a series of new research institutes in China to connect with local and international industry. He has been a guest Professor of Jilin University and a Changbaishan Scholar. He was awarded the 48 Group Club Icebreaker Laureate prize for services to Sino-UK relations and led Nottingham Confucius Institute to Model status, awarded by Vice-Premier LIU Yandong in 2015. He was awarded an OBE for services to Higher Education and Sino-UK relations in the 2018 New Years’ Honors list. In 2021, He was awarded the Chinese Government Friendship Award for his important contribution to China’s socialist modernization as well as exchanges and cooperation with other countries.

报告人：

Shuguang Li，Professor，University of Nottingham

报告题目：

Hishin or Tsai-Wu

报告摘要：

The Tsai-Wu criterion and the Hashin criterion are considered as the two most popular failure criteria for fibre reinforced composites.  The former was published in 1971 and it was first presented as a criterion for orthotropic materials under a 3D stress state but immediately downgraded into a specialised form for transversely isotropic materials under a plane stress state.  Even so, it was subject to criticisms for lack of convincing way of determining the coefficient F12 to the interactive term in the failure function.  The Hashin criterion was published 9 years later in 1981.  Most users nowadays attributed the introduction of the concept of failure modes into the failure criterion to Hashin and honoured his contribution mostly blindly.  In fact, Hashin employed  exactly the same failure function, although he took a relatively more rigorous route by employing stress invariants to construct the failure function instead of simply by using a polynomial as Tsai-Wu did.  The introduction of failure modes in the Hashin criterion was meant to avoid determining F12, noted as C12 though in  Hashin’s formulation.  However, introduction of failure modes alone was not enough to achieve his goes.  A more fundamental element was an assumption made that is failure is determined by the stresses on the failure plane.  This assumption was first made by Mohr when he presented his criterion in 1900.  A careful examination of the Mohr criterion reveals that the above assumption is strictly applicable only to isotropic materials.  When Hashin resorted to this assumption, he did not provide any meaningful justification.  Instead, he imposed this assumption in such a way that nobody dared to challenge this assumption by labelling it as ‘physically sound’.  In this presentation, experimental evidence will be shown that such a ‘physically sound’ assumption does not stand scrutiny at all for anisotropic materials.

In the meantime, through the past decade, the presenter and his coworkers made their efforts to rationalise the Tsai-Wu criterion and they managed to have F12 determined theoretically and rationally.  It will be shown that the rationalisation has to be done under 3D stress states before specialising to 2D stress states and it applies to orthotropic materials as well as transversely isotropic materials.

Most users probably would be interested in the question which criterion between Hashin and Tsai-Wu is more accurate.  This presentation is to argue that the question is in fact a wrong one to ask.  Before accuracy even becomes relevant, rationality should come first.  It will be concluded that the Tsai-Wu criterion can be and has actually been fully rationalised, whilst the Hashin criterion remains badly flawed, theoretically, experimentally and most importantly rationally.

报告人简介：

Shuguang Li is an emeritus professor from Faculty of Engineering, University of Nottingham, UK.  He obtained his PhD from University of Manchester in 1993 and was appointed to his present position in 2012.  He was one of the two advisors to the 2nd World Wide Failure Exercise for polymer composites (on 3D failure theories).  He is one of the organisers for the 3rd Exercise of the same (on damage theories).  The outcomes have been published in Journal of Composite Materials.  His recent research on the subject of composites failure criteria has led a number of publications aiming at the rationalisation of existing criteria, so that users will be able to apply them to the limit of their applicability with confidence.  He is an associate editor of Journal of Reinforced Plastics and Composites and has been on the editorial board of International Journal of Mechanical Sciences.  He is a visiting professor at Nanjing University of Aeronautics and Astronautics and Northwest Polytechnical University, China.  He has published over 120 academic papers, most of them in highly reputable international journals.  His main research interest is in the area of analysis of composite materials and structures; in particular, on subjects of damage and failure, micromechanics and characterisation.  As an outcome of his research on micromechanical modelling of composites, a monograph entitled ‘Representative Volume Elements and Unit Cells ¾ Concepts, Theory, Applications and Implementation’ was published by Elsevier in 2020.  An open-source software named as UnitCells© has also been made available by Elsevier which offers material scientists and structural designers a useful tool for the characterisation of modern materials in terms of effective properties of elasticity and thermal and electric conductivity.

报告人：

John Summerscales，Professor of Composites Engineering，University of Plymouth

报告题目：

Sustainability considerations for end-of-life fibre-reinforced plastic boats

报告摘要：

In the 1950s, glass fibre-reinforced polyester resin (GRP, also known as fibreglass or glassfibre) composites replaced wood and metal as the material for small recreational and work boats. The changes resulted from relative ease of manufacture, durability, and low maintenance. New fibres and resins then became available to create a wider range of Fibre-Reinforced Plastics (FRP). Vessels remain serviceable beyond design life: 10 years for inflatables, 20 years for motorboats and 30 years plus for sailboats. Many vessels have now reached end-of-life (EoL) and become Abandoned or Derelict Vessels (ADV). Given that thermosetting resin is not easy to recycle, these boats exist as slowly rotting hulks. There is a growing cohort of stakeholders from various backgrounds becoming concerned about this issue. This review defines sustainability as the balance of Technical, Economic, Environmental Social and Governance (TEESG) and discusses the TEESG considerations for this waste stream.

报告人简介：

John Summerscales was educated at UWIST Cardiff, University of Greenwich and University of Plymouth.  After the doctorate, he studied thermal insulation for a hyperbaric liferaft for the Diving Diseases Research Centre, followed by five years with the Ministry of Defence (Navy) on the mechanical and non-destructive characterisation of fibreglass composite materials.

In 1987, he joined the new Advanced Composites Manufacturing Centre (ACMC at UoP) to promote technology transfer within the composites industry and to promote composites to a wider engineering audience.  ACMC hosted >2500 industrial delegates from around the world for continuing professional development, and undertook R&D, consultancy and publishing work.  The University of Plymouth has delivered an undergraduate degree in composites engineering for 36 years..

John is currently Professor of Composites Engineering at the University of Plymouth.  He is a Fellow of the Institute of Materials, Minerals and Mining (IOM3), and of the British Institute of Non-Destructive Testing and a Professional Member of the Society for the Advancement of Materials and Process Engineering.  He is a Chartered Engineer (CEng), Chartered Environmentalist (CEnv) and Chartered Scientist (CSci).  He was the 2023 recipient of the IOM3 Leslie Holliday Prize.

He has edited books on Non-Destructive Testing of Fibre-Reinforced Plastics Composites (two volumes, 1987/1990), Microstructural Characterisation of Fibre-Reinforced Composites (1998), and co-edited Marine Applications of Advanced Fibre-reinforced Composites (2016) and Marine Composites: Design and Performance (2019).

报告人：

Sha Yin，Professor，Beihang University 

报告题目：

Architectured composites: from bioinspired  design to data drive

报告摘要：

 Mechanical metamaterials can achieve extraordinary properties through their complex and diverse microstructural designs. Lots of strategies have been developed from greater  specific properties or energy absorption capability, including hybrid design and bioinspired microstrcture design. However, research on the functional realization by heterogeneous mechanical metamaterials in varying scenarios remains insufficient. Nature’s materials generally feature irregular and multi-material characteristics, endowing them with remarkable functions such as mechanical stress regulation and crush protection. Accordingly, herein, we combine these two features to create a unified framework for the design of heterogeneous mechanical metamaterials. By optimizing the spatial distribution of a limited set of unit cells, we show that irregular and multi-material metamaterials can be assembled to achieve functions such as cloak, protection, and field control characteristics, demonstrating the universality of this framework. Although our optimized structures are irregular and non-periodic, the assembled materials exhibit spatially varying characteristics, allowing precise displacement or stress distribution adjustment in different control regions under various loading conditions to achieve functionality. Our approach excels in rapidly responding to new design scenarios that offer inspiration for the efficient design of functional metamaterials.

报告人简介：

Sha Yin , Professor at Beihang Universtiy, selected as National Young Talent, and ranked among the world's top 2% scientists by Stanford University (2022,2024,2025). Her research efforts focus on lightweight and safety for low-altitude new-energy aircraft, including  lightweight composite structural design and additive manufacturing, as well as battery safety and structural battery integration. She has established a joint laboratory for lightweight technologies with companies, facilitating industry-academia-research collaborative research;  and  set up a joint laboratory with The Hong Kong Polytechnic University to pursue international collaboration in aerospace composites innovation.

报告人：

Anna Stepashkina，Senior research fellow (professor)，Zhejiang Lab

报告题目：

A Hybrid Physics-Informed and Surrogate Modeling Framework for Nonlinear Fokker–Planck Dynamics in Polymer Composites

报告摘要：

We develop a hybrid physics-informed computational framework for modeling nonlinear viscoelastic dynamics in polymer composites, linking discrete multi-barrier kinetics at the matrix–filler interface, continuum Fokker–Planck transport in the polymer bulk, and parametric stability analysis. Starting from an N-state Markovian master equation describing segmental rearrangements constrained by rigid inclusions, we derive its continuum limit through a Kramers–Moyal expansion, obtaining a nonlinear Fokker–Planck–Smoluchowski equation with stress-dependent drift and diffusion coefficients that incorporate interfacial confinement and filler-induced anisotropy. The resulting macroscopic constitutive dynamics are formulated as a non-autonomous second-order system and transformed into a Mathieu–Hill equation, providing a unified description of relaxation, dynamic hysteresis, higher-order harmonic response, and parametric resonance in heterogeneous media. To solve the continuum transport problem efficiently while preserving its physical structure, we introduce a physics-informed neural network (PINN) that explicitly enforces non-negativity, probability-mass conservation, and flux-based boundary conditions, with interfacial coupling terms accounting for filler–matrix interactions. The computed probability-density evolution is subsequently coupled to a neural surrogate model that maps the excitation parameters and filler volume fraction to the Floquet exponent, enabling rapid prediction of stability domains and parametric resonance across composite compositions. The surrogate achieves a test R^2 of 0.95 and reproduces the principal instability regions identified by direct monodromy-matrix integration, while substantially reducing the computational cost of parameter-space exploration for varying filler architectures. The framework further captures frequency-dependent hysteresis, energy dissipation, and stress redistribution effects, and reproduces the nonlinear creep response of particulate- and short-fiber-reinforced composites across multiple stress levels and reinforcement contents. The proposed approach provides a computationally efficient bridge between multi-scale kinetic modeling, physics-informed machine learning, and nonlinear stability analysis, and can be extended to other stochastic transport systems with parametric forcing in heterogeneous viscoelastic media.

报告人简介：

Anna Stepashkina is a theoretical physicist and Research Expert at Zhejiang Lab, specializing in physical materials science with a strong focus on computational modeling of polymer composites and metallic alloys. Her research bridges multiscale physics and artificial intelligence to tackle complex challenges in the mechanical behavior, thermophysical properties, and electrical conductivity of heterogeneous materials. She has extensive hands-on experience in simulating deformation and failure mechanisms, thermal transport, and charge carrier dynamics in composite systems and alloy microstructures. With a PhD from St. Petersburg State University of Industrial Technologies and Design and over a decade of research experience, Anna has co-authored more than 50 scientific publications. At the forefront of the "AI for Science" movement, her current work focuses on pioneering generative AI frameworks for advanced material design—particularly for predicting and optimizing the coupled mechanical–thermal–electrical performance of polymer composites and structural alloys. She is dedicated to bridging cutting-edge machine learning with sustainable, impactful industrial applications in aerospace, energy, and automotive sectors.

报告人：

Mudan Chen，Professor，Nanjing University of Aeronautics and Astronautics

报告题目：

The application of through-thickness reinforcement technology for advanced composites structures

报告摘要：

Carbon-fibre reinforced polymer composites are widely used in aerospace and other high-performance structures because of their high specific strength and stiffness. However, their relatively weak through-thickness properties make them susceptible to delamination, particularly under impact and other complex loading conditions. Through-thickness reinforcement technologies provide an effective means of improving the damage tolerance of laminated composites. Among these technologies, Z-pinning has attracted considerable attention because it can be integrated into conventional prepreg manufacturing processes and applied to geometrically complex composite structures.

This presentation will discuss the development and application of Z-pinning for advanced composite structures, covering the mechanical behaviour of individual Z-pins, the structural response of Z-pinned laminates, and associated multiscale modelling approaches. Particular attention will be given to the mechanisms governing damage initiation and delamination propagation. Z-pins can generate strong bridging forces that resist crack growth and improve structural damage tolerance. At the same time, their insertion may introduce local microstructural changes and manufacturing-induced residual stresses, which can influence damage initiation and structural strength. Understanding and balancing these competing effects is therefore essential for the effective design of Z-pinned composite structures.

Beyond their primary role as mechanical reinforcements, Z-pins may also provide opportunities to tailor selected physical and functional characteristics of composite laminates. This presentation will briefly consider this broader design perspective and discuss the potential of through-thickness reinforcement to support the development of multifunctional composite structures for future engineering applications.

The presentation will highlight recent progress in the experimental characterisation, numerical modelling and multifunctional design of Z-pinned composites. It will also discuss the key engineering trade-offs and future research directions for translating through-thickness reinforcement technologies from material-level studies to reliable aerospace structures.

报告人简介：

Dr. Chen is a Professor at the Institute of Frontier Science, Nanjing University of Aeronautics and Astronautics (NUAA). She was selected for the National Overseas High-Level Young Talent Program. She received her Ph.D. from the University of Bristol, UK, and subsequently conducted postdoctoral research at the Rolls-Royce & University of Bristol Advanced Composites Centre. During this period, she contributed to major aerospace research programs, including the development of composite fan systems for aircraft engines.

Her research focuses on the structural design and advanced manufacturing of high-performance aerospace composites, damage and failure mechanisms, fatigue behaviour and life prediction, interlaminar toughening technologies, and multifunctional composite structures.

As first author, she has published in leading international journals, including Composites Part B, Composites Part A, and Composites Science and Technology. Her research has been featured by prominent science media, and her paper was selected as the journal cover article. She has led four research projects funded by the UK Engineering and Physical Sciences Research Council (EPSRC) and the University of Bristol and has led collaborative research with internationally recognised universities. She has also been invited to present her work at major international conferences, including the International Conference on Composite Materials and the European Conference on Composite Materials.

报告人： 

Diana Estevez，Associate Researcher，Zhejiang University, Ningbo Global Innovation Center

报告题目：

Engineering Carbon Hybridization and Magnetic Interfaces in Lignin-Derived Microwave Absorbers via Laser Processing

报告摘要：

The proliferation of wireless communications, radar systems, and electronic devices in the Industry 4.0 era has created an urgent demand for high-performance microwave absorbers capable of mitigating electromagnetic interference and enabling stealth technologies. Biomass-derived carbon materials have emerged as promising candidates for microwave absorption due to their sustainability, low cost, intrinsic porosity, and tunable electrical properties. Among biomass precursors, lignin—an abundant aromatic polymer and byproduct of the paper and biofuel industries—offers particular advantages: high carbon content, abundant functional groups for metal complexation, and a natural tendency for forming porous structures upon carbonization. However, pristine lignin suffers from two fundamental limitations: it lacks magnetic loss mechanisms, and its dielectric properties alone seldom achieve optimal impedance matching. Moreover, processes such as pyrolysis and hydrothermal are used to prepare such absorbers, which are energy-intensive, highly polluting and offer limited control over the final structure.  

Here, we present an alternative approach to absorber design by exploiting the unique chemical structure of lignin, as a green precursor for creating two distinct classes of high-performance microwave absorbers through a single, ultrafast laser processing platform.  First, we demonstrate that lignin's intrinsic sp³/sp² carbon mix (often viewed as a disadvantage in traditional carbon absorbers) becomes a powerful design tool. By simply modulating the power of a low-cost 450 nm diode laser, we achieved unprecedented control over carbon hybridization, transforming lignin from an sp³-rich amorphous polymer into a porous hybrid architecture with tunable sp³/sp² domains. Remarkably, unlike conventional conduction-dominated absorbers, absorption in these hybrid carbons is governed primarily by sp³–sp² C–C dipolar polarization and sp³/sp² interfacial polarization effects. Complementing this carbon-hybridization strategy, we developed a second platform wherein the same laser process simultaneously carbonizes lignin and generates in-situ magnetic nanoparticles from an iron nitrate precursor. Through precise control of laser power and precursor concentration, we produced uniform Fe₃C/Fe₃O₄@graphitic core-shell nanoparticles embedded within a highly porous carbon matrix. This architecture creates multiple loss mechanisms and optimized impedance matching enabled by the balanced dielectric-magnetic synergy. Our findings demonstrate that lignin is not merely a waste product but an ideal precursor for next-generation microwave absorbers, enabling design strategies based on engineered carbon hybridization states, dielectric-magnetic synergy, and green manufacturing.

报告人简介：

Dr. Estevez currently serves as an associate researcher at Zhejiang University, Ningbo Global Innovation Center. Her main research fields include magneto impedance sensors, ferromagnetic microwires, micro-nano composite materials with electromagnetic functionalities, and microwave measurement technology. Prior to her academic career, she worked as a process engineer for BHP Billiton Ltd., a major Australian multinational mining corporation. She then earned her master's degree in Materials Science from the National Autonomous University of Mexico (UNAM) and subsequently completed her doctorate in Materials Physics and Chemistry at the Chinese Academy of Sciences. Following her PhD, she joined Zhejiang University as a postdoctoral researcher, where she pioneered the programmable design of magnetic fibers hybridized with nanocarbons and developed a series of multifunctional electromagnetic metamaterial composites. She has authored more than 50 SCI papers in major international journals, including Advanced Functional Materials, Nano-Micro Letters, ACS Applied Materials & Interfaces, and Carbon, with over 2,000 citations. Some of these publications are among the Top 1% most highly cited papers, and have received the ESI Top Article Award and front-cover features. As principal investigator, she has led NSFC projects for Outstanding Overseas Researchers and the Ningbo Yongjiang Talent Program. She has also participated as a core member in various projects under the NSFC, the Key Research and Development Program of the Ministry of Science and Technology, and entrepreneurial initiatives. She has been awarded the Ningbo Municipal High-Level Talent title and the National Class-A High-Level Foreign Expert title by the State Administration of Foreign Experts Affairs, China.

报告人：

Yuan Chen，Assistant Professor，Southern University of Science and Technology

报告题目：

A novel topology optimisation theory for designing continuous fibre-reinforced meta-composites with high thermal-dimensional stability

报告摘要：

Currently, most zero-CTE structures were designed or manufactured using isotropic materials such as polymers and metals. However, continuous fibre-reinforced composites (CFRC) have demonstrated significant advantages when compared to isotropic materials, but hitherto few relevant studies for CFRC meta-composites with zero-CTE are reported. This study systematically developed topology optimization methods to acquire the CFRC meta-composites. First, the theory was innovatively proposed based on a parametric model that combines the level-set and stream functions to design the topological layout and fibre path of CFRC structures. Then, engineering structures with maximized stiffness or strength were designed to validate the method. Last, the theory was extended to high-precision design of CFRC meta-composites with high thermal-dimensional stability.

报告人简介：

Dr. Yuan Chen serves as an assistant professor at Southern University of Science and Technology. He obtained his PhD degree from the University of Sydney in 2019. From 2019 to 2022, he was an ARC postdoctoral research associate at the University of Sydney. With extensive expertise in composite mechanics on mechanical modelling and mechanism analysis, structural optimization and multifunctional design, metamaterials and additive manufacturing, etc, he authored/corresponded 53 SCI-indexed papers. He has been elected as Editor-in-Chief for Adv Manuf Polym Compos Sci (Taylor & Francis), Editorial board member of Acta Mech Sin，Compos Commun, J Eng Math, etc. Currently, he has been supported by National Natural Science Foundation of China, National Key Research & Development Program of China, Guangdong University Key-Area Special Program, Shenzhen Science and Technology Program, etc. He has won several international awards including CSTE Young Researcher Award, CSTAM Young Researcher Program，MSAM Excellent Young Scientist Award, ICCES Outstanding Young Researcher Award, etc. and is also a member of youth executive commission and additive manufacturing commission under Chinese Society for Composite Materials, CSTAM senior member, Royal Aeronautical Society (RAeS), etc.

第六届中国复合材料科技大会CCCM-6

一、基本信息

会议名称：第六届中国复合材料科技大会（THE 6th CHINA INTERNATIONAL CONGRESS ON COMPOSITE MATERIALS）

会议时间：2026年10月21-24日（21日报到）

会议地点：重庆

预计规模：5000人

二、组织机构

主办单位：中国复合材料学会

大会荣誉主席：杜善义院士

大会主席：俞建勇院士

大会副主席：

南策文院士、欧阳晓平院士、侯晓院士、王玉忠院士、张联盟院士、魏悦广院士、宫声凯院士、李贺军院士、董绍明院士、彭寿院士、张荻院士、赫晓东院士、周利民教授

组织委员会

主任：叶金蕊教授

副主任：包建文研究员、顾军渭教授、梁军教授、林刚教授级高工、沈洋教授、王继辉教授、韦小丁教授、解维华教授、张宗波研究员

三、日程概览

四、学术交流分会场设置

五、注册报名

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为贯彻国家复合材料产业“十五五”战略规划，响应提升产业链供应链韧性与安全水平、加快实现高水平科技自立自强的战略要求，会议同期举办“第九届复合材料产业创新成果技术展览会（ICIE-9）”。本届展览会将面向市场需求，设立“全国复合材料产业集群生态”“终端应用需求牵引”“科技成果转化加速”三大特色展区，设置特装、标准等多种形式的展位，规划展览面积5000㎡，意向参展企业可与会务组联系。

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