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Journal articles on the topic 'Composite Plates'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Khandan, Rasoul, Philip Sewell, Siamak Noroozi, and Mohammad Reza Ramazani. "FE Design Tool for Laminated Composite Plates." Applied Mechanics and Materials 248 (December 2012): 379–83. http://dx.doi.org/10.4028/www.scientific.net/amm.248.379.

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Considering the non-linearity, complexity and anisotropy of constitutive equations in composite materials, numerical methods are essential to evaluate the behaviour of this material. The finite element method (FEM) is a powerful computational technique for the solution of differential and integral equations that arise in various fields of engineering and applied science such as composite materials. Here, an FEM tool is designed to analyse non-linearity in the behaviour of composites caused by the effect of transverse shear and twist in laminated composite plates. The tool is established by usi

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2

Dibyajyoti, D., and B. Alfia. "Review on laminated composite plates." Proceedings of the 12th Structural Engineering Convention, SEC 2022: Themes 1-2 1, no. 1 (2022): 83–88. http://dx.doi.org/10.38208/acp.v1.477.

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A composite material is a combination of different material which can be assembled to provide required engineering properties like bending, buckling, stiffness etc. It can give better properties than those of individual components. A lamina is the building block of modern composite laminated structures. A lamina is also known as a ply, or a layer. A laminate has several layers of lamina, or laminae. Since the early years of engineering, various types of laminated composite materials have been used in various engineering fields, such as in aerospace, military and automotive industries that are

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3

Gautam, Rajeev K., and Kamal K. Kar. "Synthesis and Properties of Highly Conducting Natural Flake Graphite/Phenolic Resin Composite Bipolar Plates for Pem Fuel Cells." Advanced Composites Letters 25, no. 4 (2016): 096369351602500. http://dx.doi.org/10.1177/096369351602500402.

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Electrically conductive composite bipolar plates consisting of resole-typed phenol formaldehyde resin and natural flake graphite (NFG) have been fabricated by compression molding technique at room temperature. The aim of this study is to investigate the effects of NFG content, molding pressure, and nano-sized carbon black (NCB) on the properties of composite bipolar plates. The NFG/resin composite plates have been studied for various properties including electrical, mechanical, and thermal properties. It has been observed that the composite plates prepared at NFG content of 45 wt%, NCB content

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Veerappan, Balasubramani, Sudharshan Vasudevan, and B. Karthikeyan. "Numerical Deflection Analysis of Rectangular Laminated Composite Plates - Truck Bed - Case Study." Materials Science Forum 1070 (October 13, 2022): 71–87. http://dx.doi.org/10.4028/p-o2qaka.

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Transport industry plays a vital role in development of economy of countries. To increase the load carrying capacity of the truck, the weight of truck bed may be reduced using fibre reinforced composite material. In this work, a numerical investigation is performed to reduce the weight of the truck bed using different types of laminated composites. An extensive study is conducted using unidirectional and woven fibres of glass, carbon and Kevlar fibres with polyester, epoxy and vinyl ester resins. Carbon fibre laminated plates have higher stiffness than Glass and Kevlar composite plates. Asymme

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Pasnur, Pallavi K., and ,. Anant V. Kharche. "A Review Paper on Laminated Composite Plates." Journal of Advances and Scholarly Researches in Allied Education 15, no. 2 (2018): 612–16. http://dx.doi.org/10.29070/15/56936.

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6

Kanasogi, R. M., and M. C. Ray. "Active Constrained Layer Damping of Smart Skew Laminated Composite Plates Using 1–3 Piezoelectric Composites." Journal of Composites 2013 (June 5, 2013): 1–17. http://dx.doi.org/10.1155/2013/824163.

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This paper deals with the analysis of active constrained layer damping (ACLD) of smart skew laminated composite plates. The constraining layer of the ACLD treatment is composed of the vertically/obliquely reinforced 1–3 piezoelectric composites (PZCs). A finite element model has been developed for accomplishing the task of the active constrained layer damping of skew laminated symmetric and antisymmetric cross-ply and antisymmetric angle-ply composite plates integrated with the patches of such ACLD treatment. Both in-plane and out-of-plane actuations by the constraining layer of the ACLD treat

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7

Hadi, Nabil Hassan, and Basim Jameel Hamood. "Vibration Analysis of a Composite Plate with Delamination." Journal of Engineering 21, no. 2 (2015): 144–64. http://dx.doi.org/10.31026/j.eng.2015.02.09.

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The use of composite materials has vastly increased in recent years. Great interest is therefore developed in the damage detection of composites using non- destructive test methods. Several approaches have been applied to obtain information about the existence and location of the faults. This paper used the vibration response of a composite plate to detect and localize delamination defect based on the modal analysis. Experiments are conducted to validate the developed model. A two-dimensional finite element model for multi-layered composites with internal delamination is established. FEM progr

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Srinivas, K. R. "Experimental Investigation of Mechanical Properties for Tamarind Shell Particles as Filler in Epoxy Composite." International Journal of Engineering Research and Advanced Technology (IJERAT) 3, no. 3 (2017): 40–49. https://doi.org/10.5281/zenodo.439655.

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<em>This paper explores the potential of tamarind shell particles as a filler in epoxy composites. The tamarind shell particles reinforced epoxy composites plates were prepared by varying both tamarind shell particle and epoxy volume percentage. The mechanical properties such as tensile strength, deflection, impact, hardness and specific gravity are evaluated for different composition of composite plates.This paper explores the potential of tamarind shell particles as a filler in epoxy composites. The tamarind shell particles reinforced epoxy composites plates were prepared by varying both tam

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9

Sirajudeen, Rahima Shabeen, and Alagusundaramoorthy P. "GFRP Stiffened Plate with Square Cutout under Axial and Out-of-Plane Load." Polymers 13, no. 8 (2021): 1185. http://dx.doi.org/10.3390/polym13081185.

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The high-strength-to-weight ratio and corrosion resistance properties of glass-fiber-reinforced polymer (GFRP) composites makes them potentially well-suited for application in ship structures, bridges and off-shore oil platforms. These structures are often formed by stiffened plates and are subjected to axial load and out-of-plane load. Cutouts and openings are provided in the plates for access and maintenance. The main objective of this study was to examine the buckling behavior of GFRP-stiffened composite plates with square cutouts under a combination of axial and out-of-plane load up to fai

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10

Chen, Hui, Xiao-Hong Xia, Li Yang, Yue-de He, and Hong-bo Liu. "Preparation and characterization of graphite/resin composite bipolar plates for polymer electrolyte membrane fuel cells." Science and Engineering of Composite Materials 23, no. 1 (2016): 21–28. http://dx.doi.org/10.1515/secm-2013-0306.

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AbstractPreparing conductive composite bipolar plates for fuel cells by compression molding is a promising research direction. The very key point is how to choose the conductivity filler and binder to meet the requirement. In this article, natural graphite and expanded graphite were used as the filler, and phenolic resin and epoxy resin were used as the binder. The composite bipolar plates were prepared by solution intercalation mixing, compression molding, and curing. The variations in electrical conductivity and mechanical properties were evaluated with the resin content. The results show th

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11

Mahieddine, Ali, and Mohammed Ouali. "Analysis of Delaminated Composite Plates." Advanced Materials Research 686 (April 2013): 104–8. http://dx.doi.org/10.4028/www.scientific.net/amr.686.104.

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A mathematical model for plates with partially delaminated layers is presented to investigate their behavior. In this formulation account is taken of lateral strains. The principal advantage of the element is that it allows the modeling of delamination anywhere in the structure. The region without delamination is modeled to carry constant peel and shear stresses; while the region with delamination is modeled by assuming that there is no peel and shear stress transfer between the top and bottom layers. Numerical results of the present model are presented and its performance is evaluated for sta

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Baruscotti, Axel, Yuri Borgianni, and Franco Concli. "Quasi-Static Penetration Properties of 3D-Printed Composite Plates." Materials 17, no. 11 (2024): 2536. http://dx.doi.org/10.3390/ma17112536.

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This work investigated the impact and piercing load resistance (energy absorption capabilities) of 3D-printed composites plates manufactured by means of the Fused-Filament-Fabrication (FFF) technique. Two sets of reinforced composite plates were produced. The first set of plates was printed with short-carbon-fiber-reinforced polyamide-12, while the second set was reinforced with continuous fibers. The plates were tested with quasi-static indentation tests at various Span-to-Punch ratios and with three different indenter nose shapes (blunt, hemispherical, and conical). The quasi-static measurem

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Do, Jeong Hyeon, Chang Woo Jeon, Duk Hyun Nam, Choong Nyun Paul Kim, Young Bum Song, and Sung Hak Lee. "Ballistic Performance of Zr-Based Bulk Metallic Glass/Ti Surface Composites Fabricated by High-Energy Electron-Beam Irradiation." Materials Science Forum 654-656 (June 2010): 2700–2703. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.2700.

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This study aimed at investigating the ballistic performance of Zr-based bulk metallic glass/Ti surface composites fabricated by high-energy electron-beam irradiation. The ballistic impact test was conducted on surface composite plates to evaluate the ballistic performance. Since the surface composite layers were observed to block effectively a fast traveling projectile, while many cracks were formed in the composite layers, the surface composite plates were not perforated. The surface composite layer containing ductile β dendritic phases showed the better ballistic performance than the one wit

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de Abreu Martins, Silvana, João Marciano Reis, and Heraldo da Costa Mattos. "Influence of Graphite Powder and Carbon Black Weight Percentages on the Electrical Properties of Epoxy Composite Plates." Materials Science Forum 869 (August 2016): 366–70. http://dx.doi.org/10.4028/www.scientific.net/msf.869.366.

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There is a growing demand for polymeric composite materials, mainly, in industrial applications. For instance, bipolar plates for polymer electrolyte fuel cell in automobile applications. This kind of composite can replace with lower cost and greater efficiency metallic components. The basic requirement is that the composite must possess adequate electrical and mechanical properties for the particular application. The goal of the present paper is to analyze the effect of graphite powder and carbon Black weight percentages on the electrical properties of epoxy composite plates. Electrical condu

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15

De Oliveira, K. A., C. A. B. Oliveira, and J. C. Molina. "Lightweight recycled gypsum with residues of expanded polystyrene and cellulose fiber to improve thermal properties of gypsum." Materiales de Construcción 71, no. 341 (2021): e242. http://dx.doi.org/10.3989/mc.2021.07520.

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In this study, different proportions of gypsum composite reinforced with recycled cellulose fibers and expanded polystyrene were produced to study the properties of thermal conductivity, density, and flexural strength to be used as sealing plates to improve the thermal comfort of buildings. Different gypsum matrix composites were produced with varied proportions of cellulose fiber and expanded polystyrene, to analyze the influence of residues on the properties of the material. The thermal conductivity obtained for composites with greater amounts of expanded polystyrene was 0.18 W/mK, a 48% red

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Krishna Murty, A. V. "Flexure of composite plates." Composite Structures 7, no. 3 (1987): 161–77. http://dx.doi.org/10.1016/0263-8223(87)90027-4.

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17

Mohamed, Berrahou, and Benzineb Hayet. "Study of the Behavior of the AL 2017-A Aluminium Plate Corroded and with Horizontal Cracks Treated by the Technique of Composite Materials." Advances in Materials Science 23, no. 2 (2023): 5–24. http://dx.doi.org/10.2478/adms-2023-0008.

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Abstract This work presents a comprehensive study consisting of two aspects: a numerical analytical aspect and a laboratory experimental aspect. The numerical study was a three-dimensional finite element numerical analysis of performance of corroded and horizontally cracked aluminium plates, which were repaired by composite patching. The effect of the composite types on the variance of the damaged area of the adhesive (FM-73) and their efficiency on the stress intensity factor were studied. In the experimental study, corroded aluminium plates were prepared and repaired them using technology of

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18

Navaneeth, I. M., Suhas Poojary, A. Chandrashekar, Abdul Razak, Nasim Hasan, and Abdulaziz Ibrahim Almohana. "Damped Free Vibration Analysis of Woven Glass Fiber-Reinforced Epoxy Composite Laminates." Advances in Materials Science and Engineering 2022 (July 7, 2022): 1–13. http://dx.doi.org/10.1155/2022/6980996.

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Woven glass fiber reinforced with epoxy matrix composites are manufactured considering different glass/epoxy proportions and vibration analyses of the laminated composite plates subjected to free vibrations have been examined. The tensile and flexural strength of composites were evaluated by following ASTM standards. Free vibration of the composite specimen characteristics is studied using a Fast Fourier Transform analyzer, accelerometer using impact hammer excitation. The fast response functions are studied in order to clearly understand the vibration characteristics of the specimens. The exp

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Bere, Paul, Adrian Popescu, and Liana Livia Hancu. "Experimental Research Regarding the Tensile Strength of some Reinforced Composite Materials." Applied Mechanics and Materials 808 (November 2015): 131–36. http://dx.doi.org/10.4028/www.scientific.net/amm.808.131.

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The fiber-reinforced polymer composites are of great scientific and technical interest and a very impressive development. This justifies both the development of the research in this area, and the extension of the production of such materials.This paper presents research regarding three different composite materials, plates of carbon fibre, glass fiber and Kevlar in epoxy matrix. The mechanical characteristics of plates made of composite materials (CM) reinforced are presented. Based on the results, a comparative study between the reinforced materials used to manufacture the plates of CM is car

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20

Kaya, Yakup. "Microstructural, Mechanical and Corrosion Investigations of Ship Steel-Aluminum Bimetal Composites Produced by Explosive Welding." Metals 8, no. 7 (2018): 544. http://dx.doi.org/10.3390/met8070544.

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In this study, explosive welding was used in the cladding of aluminum plates to ship steel plates at different explosive ratios. Ship steel-aluminum bimetal composite plates were manufactured and the influence of the explosive ratio on the cladded bonding interface was examined. Optical microscopy (OM), scanning electron microscopy (SEM), and energy dispersive spectrometry (EDS) studies were employed for the characterization of the bonding interface of the manufactured ship steel-aluminum bimetal composites. Tensile-shear, notch impact toughness, bending and twisting tests, and microhardness s

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Haynes, A., L. Reinhardt, and C. Lim. "Design and Processing of Alumina Plate Composites for Ballistic Nacre Alumina Structures." MRS Advances 3, no. 18 (2018): 957–62. http://dx.doi.org/10.1557/adv.2017.631.

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ABSTRACTNacre is a hierarchical multi-composite matrix consisting of mineral plate-like structures stacked up similar to brick and mortar. When impacted with a projectile this type of structure is expected to reduce the overall shock loading into the system as well as projectile velocity as a consequence of variations in structural stiffness between the composite plates and the organic interlayers. Bio-mimicked nacre derived from alumina as the base ceramic is also shown to have increased fracture toughness over an alumina monolith. One challenge to building the nacre alumina structure is the

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22

KAYRICI, Mehmet, Yusuf UZUN, Hüseyin ARIKAN, and Ahmet KARAVELİOĞLU. "Effect of nano hybrid additives on low velocity impact responses of aramid composite plates: example of CNT and ZrO2." European Mechanical Science 7, no. 4 (2023): 238–45. http://dx.doi.org/10.26701/ems.1362830.

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Aramid reinforced composites are advanced materials that are widely used in many industrial applications thanks to their combination of high strength and lightness. Nano additives are of great importance for improving the mechanical properties of aramid reinforced composites and reducing costs. In this paper, multi-walled Carbon Nanotube (CNT) and Zirconia (ZrO2) nano hybrid additives were used to determine the effect on the mechanical characterization of aramid composite plates. Therefore, low velocity impact responses of aramid fiber reinforced composites were investigated by adding ZrO2 and

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23

Zhang, Heng, Xiaohong Ding, Weiyu Ni, Yanyu Chen, Xiaopeng Zhang, and Hao Li. "Concurrent Topology Optimization of Composite Plates for Minimum Dynamic Compliance." Materials 15, no. 2 (2022): 538. http://dx.doi.org/10.3390/ma15020538.

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This paper proposes a novel density-based concurrent topology optimization method to support the two-scale design of composite plates for vibration mitigation. To have exceptional damping performance, dynamic compliance of the composite plate is taken as the objective function. The complex stiffness model is used to describe the material damping and accurately consider the variation of structural response due to the change of damping composite material configurations. The mode superposition method is used to calculate the complex frequency response of the composite plates to reduce the heavy c

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Mishra, Itishree, and Shishir Kumar Sahu. "Modal Analysis of Woven Fiber Composite Plates with Different Boundary Conditions." International Journal of Structural Stability and Dynamics 15, no. 01 (2015): 1540001. http://dx.doi.org/10.1142/s0219455415400015.

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Most of the work done for the vibration of composite plates published in the literature is either analytical or numerical studies with few experimental results available on composites with unidirectional fibers. The present study involves extensive experimental works to investigate the free vibration of industry driven woven fiber glass/epoxy composite plates with different boundary conditions including free–free cases. The modern modal testing and subsequent analysis with powerful computer and digital analysis system is an important tool for prediction of behavior of structures. The specimens

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Sato, Koichi. "Composite Plates of Concrete Slabs and Steel Plates." Journal of Engineering Mechanics 117, no. 12 (1991): 2788–803. http://dx.doi.org/10.1061/(asce)0733-9399(1991)117:12(2788).

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Yuan, Yuan, Peng Wan Chen, Er Feng An, and Jian Rui Feng. "Experimental Study on the Explosive Welding of Thin Al/Cu Composite Plates." Materials Science Forum 910 (January 2018): 52–57. http://dx.doi.org/10.4028/www.scientific.net/msf.910.52.

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In this investigation, thin Aluminum alloys 2A12 and Copper T2 composite plates which are both 1mm thick were obtained successfully by the method of explosive welding. The effect of annealing on the interface microstructures of the composite plates was investigated under different temperatures. Optical microscopy, scanning electron microscopy, micro-hardness test and bending test were performed. The results demonstrated that the Al/Cu composite plates were bonded well. The bonding interface of the Al/Cu composite plates had a wavy form. Micro-hardness measurements showed that the hardness of t

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Cakiroglu, Celal, Gebrail Bekdaş, and Zong Geem. "Harmony Search Optimisation of Dispersed Laminated Composite Plates." Materials 13, no. 12 (2020): 2862. http://dx.doi.org/10.3390/ma13122862.

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One of the major goals in the process of designing structural components is to achieve the highest possible buckling load of the structural component while keeping the cost and weight at a minimum. This paper illustrates the application of the harmony search algorithm to the buckling load maximisation of dispersed laminated composite plates with rectangular geometry. The ply thicknesses and fiber orientation angles of the plies were chosen as the design variables. Besides the commonly used carbon fiber reinforced composites, boron/epoxy and glass/epoxy composite plates were also optimised usin

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Datta, Priyankar, and Manas Chandra Ray. "Effect of carbon nanotube waviness on smart damping of geometrically nonlinear vibrations of fuzzy-fiber reinforced composite plates." Journal of Intelligent Material Systems and Structures 30, no. 7 (2019): 977–97. http://dx.doi.org/10.1177/1045389x19828481.

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In this article, we present a finite element model for the three-dimensional analysis of smart constrained layer damping of geometrically nonlinear vibrations of laminated fuzzy-fiber reinforced composite plates. The three-dimensional fractional derivative constitutive relation is implemented for the viscoelastic layer. The constraining layer of the smart constrained layer damping treatment is composed of the vertically/obliquely reinforced 1–3 piezoelectric composites. The von Kármán–type nonlinear strain–displacement relations are used to incorporate the geometric nonlinearity in the model.

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Basa, B., and Saroj K. Sarangi. "Vibration Control of Sandwich Plates." Applied Mechanics and Materials 612 (August 2014): 1–7. http://dx.doi.org/10.4028/www.scientific.net/amm.612.1.

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This paper presents the active control of vibrations of sandwich plates using piezoelectric composites (PZC). The top surface of the plate is integrated with the patches of active constrained layer damping treatment. Active fiber composite, one of the commercially available PZCs, is used as the material of the constraining layer of the patches and the constrained layer of the patch is composed of a viscoelastic material. Considering the ﬁrst order shear deformation theory individually for each layer of the sandwich plate, a three-dimensional finite element model has been developed. The perform

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Yusof, Zarina, Zainudin A. Rasid, Mohamad Zaki Hassan, et al. "The parametric instability improvement of fully anisotropic composite plates with embedded shape memory alloy." Advanced Composites Letters 29 (January 1, 2020): 2633366X1989940. http://dx.doi.org/10.1177/2633366x19899405.

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The parametric resonance or instability challenge in designing laminated composite is crucial in areas such as aeronautical and marine where structures experience dynamic loading. Shape memory alloy (SMA), a type of smart material, has been used to improve the structural behaviours of composite plate using its well-known property of shape memory effect. It is also known that mechanical couplings that exist in unsymmetric composite can increase the instability of the composite. In this study, the SMA property has been exploited to generate recovery stress in the composite to improve its paramet

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Peng, Hui Fen, Cheng Wang, and Peng Wang. "Effect of Fiber Orientation on Vibration Characteristic of Composite Laminated Plates." Applied Mechanics and Materials 670-671 (October 2014): 158–63. http://dx.doi.org/10.4028/www.scientific.net/amm.670-671.158.

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To describe vibration characteristic of composite laminated plates with various fiber orientations, a composite laminated finite element, which follows classical lamination theory, was constructed. In each ply of rectangular composite laminated plates, the fiber orientation changes with respect to the horizontal coordinate. Natural frequencies and mode shapes of composite laminated plates were studied. The first six natural frequencies and mode shapes of composite laminated plates with various fiber orientations are obtained. The accuracy of this composite laminated element is verified by comp

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Ren, Jian, Zhen Yu Feng, Tian Chun Zou, and Hao Lei Mou. "Research on Microwave Absorbing Properties of Epoxy Resin Composites Containing Activated Carbon-Fiber Felt Screens." Advanced Materials Research 676 (March 2013): 17–21. http://dx.doi.org/10.4028/www.scientific.net/amr.676.17.

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Microwave absorbing properties of composites containing activated carbon-fiber felt screens (ACFFSs) have been investigated. Samples with different types of ACFFSs embedded in composites were fabricated. Experiments were carried out to test the absorption effect of embedded ACFFSs. It is found that both the ACFFS patterns and its element configurations are critical for the reflection properties of samples. With the distance between strips and the width of strips in the inductive ACFFS decreased, the absorbing properties of composites are improved. The composite obtains a reflection loss below

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Guo, Xiangying, Pan Jiang, Wenhan Yan, Siu-Kai Lai, and Wei Zhang. "Internal Resonance Responses of Rectangular Cross-Ply Composite Plates with Graphene Skins." International Journal of Structural Stability and Dynamics 19, no. 06 (2019): 1950057. http://dx.doi.org/10.1142/s0219455419500573.

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This paper presents an investigation on the nonlinear dynamic behavior of three-phase rectangular composite plates made of cross-ply macro fiber composites (MFC) in the polymer with graphene (GP) skins, which are uniformly dispersed at the top and bottom surfaces of the plates. According to the mixture rules for multi-components of composite materials, the constitutive laws for MFC-GP composite materials can be obtained. A simply-supported rectangular plate model subjected to a transversal excitation in thermal environments is considered. The governing equations are formulated by using the fir

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Weaver, Paul M., Zhang Ming Wu, and Gangadharan Raju. "Optimisation of Variable Stiffness Plates." Applied Mechanics and Materials 828 (March 2016): 27–48. http://dx.doi.org/10.4028/www.scientific.net/amm.828.27.

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Variable angle tow (VAT) describes fibres in a composite lamina that have been steered curvilinearly. In so doing, substantially enlarged freedom for stiffness tailoring of composite laminates is enabled. VAT composite structures have been shown to have improved buckling and postbuckling load carrying capability when compared to straight fibre composites. However, their structural analysis and optimal design is more computationally expensive due to the exponential increase in number of variables associated with spatially varying planar fibre orientations in addition to stacking sequence consid

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Wang, Hua-Ping, Hao Chen, Cong Chen, et al. "The Structural Performance of CFRP Composite Plates Assembled with Fiber Bragg Grating Sensors." Symmetry 13, no. 9 (2021): 1631. http://dx.doi.org/10.3390/sym13091631.

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Carbon fiber reinforced polymer (CFRP) composites have been extensively used in airframes, train bodies, and engine blades for their properties of high strength, low weight, and good stability. The in-service structural performance of CFRP composites is always an important point to be investigated for its influence on structural safety. For this reason, CFRP composite plates assembled with fiber Bragg grating (FBG) sensors were developed, and the in-service structural characteristics of the CFRP plates were interpreted by FBG signals measured through time. A theoretical analysis supported by a

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Wang, Yu, Chuang Feng, Jie Yang, Ding Zhou, and Weiqing Liu. "Static response of functionally graded graphene platelet–reinforced composite plate with dielectric property." Journal of Intelligent Material Systems and Structures 31, no. 19 (2020): 2211–28. http://dx.doi.org/10.1177/1045389x20943955.

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This article investigates the nonlinear bending of functionally graded graphene platelet–reinforced composite plate with dielectric permittivity. Three functionally graded graphene platelet distribution patterns are considered in this study. Effective medium theory is adopted to determine tensile modulus and dielectric permittivity while rule of mixture is used to determine Poisson’s ratio of graphene platelet–reinforced composites. Governing equations for nonlinear bending of the functionally graded graphene platelet–reinforced composite plates are established based on Hamilton’s principle wi

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Santo, Loredana, Fabrizio Quadrini, and Denise Bellisario. "Multilayered Composite Plates with Shape Memory Properties." Key Engineering Materials 699 (July 2016): 1–7. http://dx.doi.org/10.4028/www.scientific.net/kem.699.1.

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In this study, multilayered composite plates with shape memory properties were produced: carbon fibers prepreg are alternated with layers of shape memory epoxy powder obtaining composite with different number of layers. The differences in the load exerted during shape recovery, and percentage and time of recovery of the composites as a function of layers number have been evaluated. In particular, the actuation load and the shape recovery percentage were measured after a V-shape memorizing step of the composites. The experimental results are very promising, showing that such multilayers can suc

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Srinivas, K. R., Achamyeleh Tariku, B. Somanath, and K. B4 Murali. "Experimental Investigation of Mechanical Properties for Tamarind Shell Particles as Filler in Epoxy Composite." International Journal of Engineering Research and Advanced Technology (IJERAT) 3, no. 3 (2017): 40–49. https://doi.org/10.5281/zenodo.439088.

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This paper explores the potential of tamarind shell particles as a filler in epoxy composites. The tamarind shell particles reinforced epoxy composites plates were prepared by varying both tamarind shell particle and epoxy volume percentage. The mechanical properties such as tensile strength, deflection, impact, hardness and specific gravity are evaluated for different composition of composite plates.

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Badiger, Mounesh V., and Dr R. J. Fernandes. "Analysis of Laminated Composite Plates by Meshless Method using FSDTAnalysis of Laminated Composite Plates by Meshless Method using FSDT." Bonfring International Journal of Man Machine Interface 4, Special Issue (2016): 121–27. http://dx.doi.org/10.9756/bijmmi.8168.

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Luo, Chengqiang, Bin Yang, Fu-Zhen Xuan, Liang He, and Kang Yang. "Experimental investigation of double-lap bolted composite joints with different outer plates subjected to bending loads." Polymers and Polymer Composites 26, no. 7 (2018): 408–19. http://dx.doi.org/10.1177/0967391118809233.

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A double-lap bolted composite joint was designed. In the joint, the base material was woven glass fibre–reinforced epoxy (WGF/Epoxy) composite, and the outer plates were WGF/Epoxy, woven carbon fibre–reinforced epoxy (WCF/Epoxy) and WGF/WCF/Epoxy hybrid composite laminates, respectively. Fundamental mechanical properties of the composite panels were determined. Flexural testing of the designed bolted joints was performed. Scanning electron microscopy was used to compare the damage modes. The interlaminar curves could be divided into different stages. The flexural load–displacement curves had p

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Kaboglu, Cihan, and Erdem Ferik. "Effects of carbon nanotubes on mechanical behavior of fiber reinforced composite under static loading." Materials Testing 64, no. 2 (2022): 294–302. http://dx.doi.org/10.1515/mt-2021-2024.

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Abstract The purpose of this research article is to show the effect of carbon nanotubes (CNTs) addition on fiber reinforced polymer matrix composites produced by the vacuum infusion method on tensile performance. In this study, glass, carbon, and fiber fabric reinforced polymer matrix composite plates were produced using glass, carbon and aramid fiber fabrics with the same weave type and similar areal density. Using the same production parameters, the composite plates reinforced with different fiber types were produced with CNTs addition by 0.5 wt% of total composite. Additionally, since it is

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Tian, Xinpeng, Dong Yao, and Qun Li. "Thermal buckling response and fracture analysis for delaminated fiber reinforced composite plates under thermo-mechanical coupling." Journal of Composite Materials 52, no. 27 (2018): 3715–30. http://dx.doi.org/10.1177/0021998318769132.

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Fiber reinforced composites are often subjected to severe thermal-mechanical coupling loads. In order to predict the stiffness and strength of the designed composites, thermal buckling response of the delaminated fiber reinforced composite plates and fracture analysis along the delamination front under thermo-mechanical coupling are investigated based on the generalized layerwise plate theory. Delamination between individual layers is considered as discontinuities in the displacement field using Heaviside step functions in the finite element model of delaminated composite plates. Governing equ

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Yilei Hua, Yilei Hua, Ziqiang Wang Ziqiang Wang, Hailiang Li Hailiang Li, Nan Gao Nan Gao, and Yuchan Du Yuchan Du. "Multi-spot focusing by using composite spiral zone plates." Chinese Optics Letters 10, no. 12 (2012): 120502–4. http://dx.doi.org/10.3788/col201210.120502.

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Nadaf, Mahaboobali, and Dr R. J. Fernandes. "Finite Element Analysis of Laminated Composite Plates Using ANSYS." Bonfring International Journal of Man Machine Interface 4, Special Issue (2016): 141–44. http://dx.doi.org/10.9756/bijmmi.8171.

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Langston, Lee S. "Hot Plates." Mechanical Engineering 138, no. 03 (2016): 42–47. http://dx.doi.org/10.1115/1.2016-mar-3.

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This article presents an overview of use, advantages, and challenges related to ceramic gas turbines. The research shows that if these ceramic parts perform as promised, both operationally and economically, it could radically alter the jet engine industry. The promise of ceramics is that by taking advantage of their lower weight and superior high temperature properties, one could replace the complex air-cooled metal components with simpler ceramic components more tolerant of high temperatures. However, one difficulty engineers have had in developing ceramic components is the inability to put p

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Mei, Hanfei, and Victor Giurgiutiu. "Guided wave excitation and propagation in damped composite plates." Structural Health Monitoring 18, no. 3 (2018): 690–714. http://dx.doi.org/10.1177/1475921718765955.

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Guided wave attenuation in composites due to material damping is strong, anisotropic, and cannot be neglected. Material damping is a critical parameter in selection of a particular wave mode for long-range structural health monitoring in composites. In this article, a semi-analytical finite element approach is presented to model guided wave excitation and propagation in damped composite plates. The theoretical framework is formulated using finite element method to describe the material behavior in the thickness direction while assuming analytical expressions in the wave propagation direction a

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Fujihara, K., Zheng-Ming Huang, S. Ramakrishna, K. Satkunanantham, and H. Hamada. "Development of Braided Carbon/Peek Composite Bone Plates." Advanced Composites Letters 10, no. 1 (2001): 096369350101000. http://dx.doi.org/10.1177/096369350101000102.

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In this study, a novel fabrication method using braiding technique was applied to fabricate carbon/PEEK composite bone plates. Four-point bending tests of the composite plates were carried out to compare with the conventional stainless-steel bone plate. The braided composite bone plates with considered braiding angles displayed a maximum bending moment in the range of 38.2 ∼ 44.0 % and bending stiffness in the range of 26.6 ∼ 30.2 % of those of a stainless-steel plate. The bending properties of braided composite plates are comparable with those of the polymer composite bone plates reported in

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Zhang, Jian Guang, Zhen Qiang Zhu, De Quan Ma, Rong Guo Wang, and Xiao Dong He. "Optimum Design of Composite Armor against Transverse Impact." Advanced Materials Research 335-336 (September 2011): 101–4. http://dx.doi.org/10.4028/www.scientific.net/amr.335-336.101.

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This study presents an effective methodology for the optimum design of two-component armor. The armor consists of two plates: one is boron carbide ceramic and the other is kevlar/epoxy composites. The effect of the thickness of two plates on the ballistic limit velocities of the armor was investigated by Florence model. A finite element model was created using MSC.DYTRAN to simulate the impact of a rigid projectile on the composite armor. The optimum thickness of the ceramic and composite was obtained by evaluating the ballistic resistance efficiency.

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Dong, S. B., and C. K. Chun. "Shear Constitutive Relations for Laminated Anisotropic Shells and Plates: Part I—Methodology." Journal of Applied Mechanics 59, no. 2 (1992): 372–79. http://dx.doi.org/10.1115/1.2899530.

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Shear constitutive relations of a first-order shear deformation theory for laminated anisotropic shells and plates are formulated following Mindlin’s procedure for homogeneous isotropic plates. Because thickness-shear motions for laminated anisotropic thickness profiles may not be polarized in planes normal to the reference surface, the concept of generalized principal shear planes is needed. These planes are established by least-squares minimization of the out-of-plane motions of infinitely long thickness-shear waves based on an elasticity analysis of the profile. Typical shear rigidities for

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Lou, Ching Wen, Kuo Chen Chang, Chien Teng Hsieh, Tung Lung Kuo, and Jia Horng Lin. "Mechanical Analyses of Repeatedly Processed Polypropylene/Carbon Fiber Composite Plates." Advanced Materials Research 97-101 (March 2010): 1794–96. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.1794.

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Polymer blending was used by adding different proportions (5, 10, 15 and 20 wt %) of the short carbon fiber into the high impact polypropylene (PP) matrix to reinforce the matrix’s mechanical property. The carbon fiber was melt blended with the PP matrix. The mixture was repeatedly processed by the single-screw extrusion into chips, which later became the composite plate by the injection molding machine. In this study, the effect of the repeatedly process on the PP/Carbon fiber composite plate’s mechanical property was examined. The tensile strength of the mixture having one process and six pr

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