Log in

Relevant bibliographies by topics / Honeycomb structures Mechanical properties / Journal articles

To see the other types of publications on this topic, follow the link: Honeycomb structures Mechanical properties.

Journal articles on the topic 'Honeycomb structures Mechanical properties'

Author: Grafiati

Published: 4 June 2021

Last updated: 13 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Honeycomb structures Mechanical properties.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Avramov, Kostiantyn V., Borys V. Uspenskyi, and Ihor I. Derevianko. "Analytical Calculation of the Mechanical Properties of Honeycombs Printed Using the FDM Additive Manufacturing Technology." Journal of Mechanical Engineering 24, no. 2 (2021): 16–23. http://dx.doi.org/10.15407/pmach2021.02.016.

Full text

Abstract:

FDM 3D printed honeycombs are investigated. A honeycomb is composed of regular hexagonal cells. A honeycomb is 3D printed so that the fused filament runs along the walls of its cells. We emphasize that the thickness of these walls is one or two times the thickness of the fused filament. When calculating the mechanical properties of a honeycomb, its walls are considered as a Euler-Bernoulli beam bending in one plane. To describe honeycombs, a homogenization procedure is used, which reduces a honeycomb to a homogeneous orthotropic medium. An adequate analytical calculation of the mechanical prop

APA, Harvard, Vancouver, ISO, and other styles

2

Zhu, Xuefeng, Longkun Xu, Xiaochen Liu, Jinting Xu, Ping Hu, and Zheng-Dong Ma. "Theoretical prediction of mechanical properties of 3D printed Kagome honeycombs and its experimental evaluation." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 18 (2019): 6559–76. http://dx.doi.org/10.1177/0954406219860538.

Full text

Abstract:

Kagome honeycomb structure is proved to incorporate excellent mechanical and actuation performances due to its special configuration. However, until now, the mechanical properties of 3D printed Kagome honeycomb have not been investigated. Hence, the objective of this work is to explore some mechanical properties of 3D-printed Kagome honeycomb structures such as elastic properties, buckling, and so on. In this paper, the analytical formulas of some mechanical properties of Kagome honeycombs made of 3D-printed materials are given. Effective elastic moduli such as Young's modulus, shear modulus,

APA, Harvard, Vancouver, ISO, and other styles

3

Wang, A. J., and D. L. McDowell. "In-Plane Stiffness and Yield Strength of Periodic Metal Honeycombs." Journal of Engineering Materials and Technology 126, no. 2 (2004): 137–56. http://dx.doi.org/10.1115/1.1646165.

Full text

Abstract:

In-plane mechanical properties of periodic honeycomb structures with seven different cell types are investigated in this paper. Emphasis is placed on honeycombs with relative density between 0.1 and 0.3, such that initial yield is associated with short column compression or bending, occurring prior to elastic buckling. Effective elastic stiffness and initial yield strength of these metal honeycombs under in-plane compression, shear, and diagonal compression (for cell structures that manifest in-plane anisotropy) are reported as functions of relative density. Comparison among different honeycom

APA, Harvard, Vancouver, ISO, and other styles

4

Xie, Lu, Tianhua Wang, Chenwei He, Zhihui Sun, and Qing Peng. "Molecular Dynamics Simulation on Mechanical and Piezoelectric Properties of Boron Nitride Honeycomb Structures." Nanomaterials 9, no. 7 (2019): 1044. http://dx.doi.org/10.3390/nano9071044.

Full text

Abstract:

Boron nitride honeycomb structure is a new three-dimensional material similar to carbon honeycomb, which has attracted a great deal of attention due to its special structure and properties. In this paper, the tensile mechanical properties of boron nitride honeycomb structures in the zigzag, armchair and axial directions are studied at room temperature by using molecular dynamics simulations. Effects of temperature and strain rate on mechanical properties are also discussed. According to the observed tensile mechanical properties, the piezoelectric effect in the zigzag direction was analyzed fo

APA, Harvard, Vancouver, ISO, and other styles

5

Miranda, A., M. Leite, L. Reis, E. Copin, MF Vaz, and AM Deus. "Evaluation of the influence of design in the mechanical properties of honeycomb cores used in composite panels." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 235, no. 6 (2021): 1325–40. http://dx.doi.org/10.1177/1464420720985191.

Full text

Abstract:

The aerospace, automotive, and marine industries are heavily reliant on sandwich panels with cellular material cores. Although honeycombs with hexagonal cells are the most commonly used geometries as cores, recently there have been new alternatives in the design of lightweight structures. The present work aims to evaluate the mechanical properties of metallic and polymeric honeycomb structures, with configurations recently proposed and different in-plane orientations, produced by additive and subtractive manufacturing processes. Structures with configurations such as regular hexagonal honeycom

APA, Harvard, Vancouver, ISO, and other styles

6

Spratt, Myranda, Sudharshan Anandan, Rafid Hussein, et al. "Build accuracy and compression properties of additively manufactured 304L honeycombs." Rapid Prototyping Journal 26, no. 6 (2020): 1049–57. http://dx.doi.org/10.1108/rpj-08-2018-0201.

Full text

Abstract:

Purpose The purpose of this study is to analyze the build quality and compression properties of thin-walled 304L honeycomb structures manufactured by selective laser melting. Four honeycomb wall thicknesses, from 0.2 to 0.5 mm, were built and analyzed. Design/methodology/approach The density of the honeycombs was changed by increasing the wall thickness of each sample. The honeycombs were tested under compression. Differences between the computer-assisted design model and the as-built structure were quantified by measuring physical dimensions. The microstructure was evaluated by optical micros

APA, Harvard, Vancouver, ISO, and other styles

7

Fojtl, Ladislav, Soňa Rusnáková, and Milan Žaludek. "Influence of Honeycomb Core Compression on the Mechanical Properties of the Sandwich Structure." Applied Mechanics and Materials 486 (December 2013): 283–88. http://dx.doi.org/10.4028/www.scientific.net/amm.486.283.

Full text

Abstract:

This research paper deals with an investigation of the influence of honeycomb core compression on the mechanical properties of sandwich structures. These structures consist of prepreg facing layers and two different material types of honeycomb and are produced by modified compression molding called Crush-Core technology. Produced structures are mechanically tested in three-point bending test and subjected to low-velocity impact and Charpy impact test.

APA, Harvard, Vancouver, ISO, and other styles

8

Xie, Zong Hong, Xiao Yu Liu, Xi Shan Yue, Qun Yan, Jun Feng Sun, and Yong Juan Jing. "Out-of-Plane Mechanical Property Test on Titanium Honeycomb Cores." Advanced Materials Research 718-720 (July 2013): 1018–23. http://dx.doi.org/10.4028/www.scientific.net/amr.718-720.1018.

Full text

Abstract:

As a typical cellular solid, the honeycomb core shows an orthotropic behavior in its mechanical properties. Engineering analysis often adopts a homogeneity assumption that honeycomb core is equivalent to an anisotropic continuum. Currently available cellular solid model cannot predict the physical properties of titanium honeycomb core with acceptable accuracy. Therefore, mechanical test must be carried out to obtain the mechanical properties of metallic honeycomb structures. This paper introduces the work on flatwise compression test and out-of-plane shear test on titanium honeycomb core struc

APA, Harvard, Vancouver, ISO, and other styles

9

Vesenjak, Matej, Andreas Öchsner, and Zoran Ren. "Evaluation of Thermal and Mechanical Filler Gas Influence on Honeycomb Structures Behavior." Materials Science Forum 553 (August 2007): 190–95. http://dx.doi.org/10.4028/www.scientific.net/msf.553.190.

Full text

Abstract:

In this paper the behavior of hexagonal honeycombs under dynamic in-plane loading is described. Additionally, the presence and influence of the filler gas inside the honeycomb cells is considered. Such structures are subjected to very large deformation during an impact, where the filler gas might strongly affect their behavior and the capability of deformational energy absorption, especially at very low relative densities. The purpose of this research was therefore to evaluate the influence of filler gas on the macroscopic cellular structure behavior under dynamic uniaxial loading conditions b

APA, Harvard, Vancouver, ISO, and other styles

10

Zhou, Hui, Ping Xu, and Suchao Xie. "Composite energy-absorbing structures combining thin-walled metal and honeycomb structures." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 231, no. 4 (2016): 394–405. http://dx.doi.org/10.1177/0954409716631579.

Full text

Abstract:

The energy-absorbing structure of a crashworthy railway vehicle was designed by combining the characteristics of thin-walled metal structures and aluminum honeycomb structures: finite element models of collisions involving energy-absorbing structures were built in ANSYS/LS-DYNA. In these models, the thin-walled metal structure was modeled as a plastic kinematic hardening material, and the honeycomb structure was modeled as an equivalent solid model with orthotropic–anisotropic mechanical properties. The analysis showed that the safe velocity standard for rail vehicle collisions was improved fr

APA, Harvard, Vancouver, ISO, and other styles

11

Et. al., R. Karthikeyan,. "Finite Element Analysis of Honeycomb Sandwich Composite Structures With Various Joints." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 1S (2021): 531–35. http://dx.doi.org/10.17762/turcomat.v12i1s.1922.

Full text

Abstract:

This work focuses on the numerical investigation of mechanical properties of aluminium honeycomb sandwich composite structures with lap and butt joints. The joints are bonded using adhesive, welded and bolted which were designed using CATIA software. The static and dynamic structural analyses were performed to compute the mechanical properties of aluminium honeycomb composite structures with various joints using ANSYS software. Finally, the models were developed for estimating the failure strength of joints in honeycomb sandwich composite structures.

APA, Harvard, Vancouver, ISO, and other styles

12

Wang, Lijun, Kazuya Saito, You Gotou, and Yoji Okabe. "Design and fabrication of aluminum honeycomb structures based on origami technology." Journal of Sandwich Structures & Materials 21, no. 4 (2017): 1224–42. http://dx.doi.org/10.1177/1099636217714646.

Full text

Abstract:

Aluminum alloy honeycomb structures were designed based on origami technology, and the specimens were fabricated by a new fabrication technology (i.e. a press and folding process). In folding process, a new folding device was successfully developed to achieve automatic fabrication of honeycomb structure. To prove the practicability of developed device, the honeycomb cores with claws were fabricated by this device, which were used to compare the mechanical properties with that bonded by common adhesive. The deformation behaviors and mechanical properties of honeycomb structures were investigate

APA, Harvard, Vancouver, ISO, and other styles

13

Zhang, Sheng, Wei Chen, Deping Gao, Liping Xiao, and Longbao Han. "Experimental Study on Dynamic Compression Mechanical Properties of Aluminum Honeycomb Structures." Applied Sciences 10, no. 3 (2020): 1188. http://dx.doi.org/10.3390/app10031188.

Full text

Abstract:

In this paper, dynamic compression tests are developed to investigate the dynamic compression mechanical properties of the aluminum honeycomb structures at different strain rates, especially at the high strain rates. The difficulties at the high strain rates exist due to the large deformation, the low wave resistance and the size effect of the honeycomb structures. The Split Hopkinson Pressure Bar (SPHB) test method is carried out and special measures such as the adoption of waveform shaper, the size optimization of the impact bar and the specimen, and employment of the semiconductor strain ga

APA, Harvard, Vancouver, ISO, and other styles

14

Alia, RA, J. Zhou, ZW Guan, Q. Qin, Y. Duan, and WJ Cantwell. "The effect of loading rate on the compression properties of carbon fibre-reinforced epoxy honeycomb structures." Journal of Composite Materials 54, no. 19 (2020): 2565–76. http://dx.doi.org/10.1177/0021998319900364.

Full text

Abstract:

The effect of varying strain rate on the compression strength and energy absorption characteristics of a carbon fibre-reinforced plastic honeycomb core has been investigated over a wide range of loading rates. The honeycombs were manufactured by infusing an epoxy resin through a carbon fibre fabric positioned in a dismountable honeycomb mould. The vacuum-assisted resin transfer moulding technique yielded honeycomb cores of a high quality with few defects. Compression tests were undertaken on single and multiple cells and representative volumes removed from the cores in order to assess how the

APA, Harvard, Vancouver, ISO, and other styles

15

Zakeri, A. A., and H. Talebi Mazraehshahi. "Experimental study on mechanical properties of aircraft honeycomb sandwich structures." EPJ Web of Conferences 6 (2010): 24003. http://dx.doi.org/10.1051/epjconf/20100624003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Wang, Min, Xinming Qiu, and Xiong Zhang. "Mechanical properties of super honeycomb structures based on carbon nanotubes." Nanotechnology 18, no. 7 (2007): 075711. http://dx.doi.org/10.1088/0957-4484/18/7/075711.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Gao, Shuyue, Cao Wang, and Zhe Zhao. "Mechanical Properties of ZrO2 Honeycomb Sandwich Structures by 3D Printing." IOP Conference Series: Materials Science and Engineering 678 (November 27, 2019): 012018. http://dx.doi.org/10.1088/1757-899x/678/1/012018.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Liu, Weidong, Honglin Li, Jiong Zhang, and Hongda Li. "Theoretical analysis on the elasticity of a novel accordion cellular honeycomb core with in-plane curved beams." Journal of Sandwich Structures & Materials 22, no. 3 (2018): 702–27. http://dx.doi.org/10.1177/1099636218768174.

Full text

Abstract:

Flexible skin is an essential component for morphing wind turbine blade to maintain a smooth profile and bear aerodynamic loads during morphing. Cellular honeycomb cores with low in-plane and high out-of-plane stiffness are potential candidates for support structures of flexible skin. Honeycomb structure also requires zero Poisson’s ratio to avoid unnecessary stress and strain during one-dimensional morphing. A novel accordion cellular honeycomb core of close-to-zero Poisson’s ratio with in-plane corrugated U-type beams was proposed as a solution for these problems. The elastic properties of t

APA, Harvard, Vancouver, ISO, and other styles

19

Zhang, Xiaoming, Jinxiang Chen, Yoji Okabe, Peiwei Zhang, Xiaobing Xiong, and Xindi Yu. "Influence of honeycomb dimensions and forming methods on the compressive properties of beetle elytron plates." Journal of Sandwich Structures & Materials 22, no. 1 (2017): 28–39. http://dx.doi.org/10.1177/1099636217731993.

Full text

Abstract:

For developing lightweight and high-strength biomimetic sandwich structures, this study investigates the influence of honeycomb dimensions and forming methods on the mechanical properties of beetle elytron plates relative to honeycomb plates via compression experiments and the finite element method. The results indicate that the trabecular-honeycomb core structure in beetle elytron plates can increase the compressive strength by approximately 50% and double the energy absorption capacity of honeycomb plates with the same material costs. Furthermore, the influence of three types of forming meth

APA, Harvard, Vancouver, ISO, and other styles

20

Gunes, Recep, Kemal Arslan, M. Kemal Apalak, and JN Reddy. "Ballistic performance of honeycomb sandwich structures reinforced by functionally graded face plates." Journal of Sandwich Structures & Materials 21, no. 1 (2017): 211–29. http://dx.doi.org/10.1177/1099636216689462.

Full text

Abstract:

This study investigates damage mechanisms and deformation of honeycomb sandwich structures reinforced by functionally graded face plates under ballistic impact. The honeycomb sandwich structure consists of two identical functionally graded face sheets, having different material compositions through the thickness, and an aluminum honeycomb core. The functionally graded face sheets consist of ceramic (SiC) and aluminum (Al 6061) phases. The through-thickness mechanical properties of face sheets are assumed to vary according to a power-law. The locally effective material properties are evaluated

APA, Harvard, Vancouver, ISO, and other styles

21

Jun, Hu, Ren Jianwei, Ma Wei, and Wang Aiguo. "Dynamic Mechanical Properties and Constitutive Model of Honeycomb Materials with Random Defects under Impact Loading." Shock and Vibration 2019 (June 2, 2019): 1–10. http://dx.doi.org/10.1155/2019/1087919.

Full text

Abstract:

The study analyzed the influence of random defects on plateau stresses of honeycomb materials with varied relative densities and established a computational model of honeycomb materials considering random defects. The results show that the plateau stress decreases evidently as the random defects increase, which is closely related to the relative density of honeycomb materials. It also set up a functional relationship between relative plateau stresses and random defects as well as that between relative plateau stresses and relative densities. Taken topological structure, random defects and stra

APA, Harvard, Vancouver, ISO, and other styles

22

Wen, Zhou, and Ming Li. "Compressive Properties of Functionally Graded Bionic Bamboo Lattice Structures Fabricated by FDM." Materials 14, no. 16 (2021): 4410. http://dx.doi.org/10.3390/ma14164410.

Full text

Abstract:

Bionic design is considered a promising approach to improve the performance of lattice structures. In this work, bamboo-inspired cubic and honeycomb lattice structures with graded strut diameters were designed and manufactured by 3D printing. Uniform lattice structures were also designed and fabricated for comparison. Quasi-static compression tests were conducted on lattice structures, and the effects of the unit cell and structure on the mechanical properties, energy absorption and deformation mode were investigated. Results indicated that the new bionic bamboo structure showed similar mechan

APA, Harvard, Vancouver, ISO, and other styles

23

Lascano, Diego, Rene Guillen-Pineda, Luis Quiles-Carrillo, et al. "Manufacturing and Characterization of Highly Environmentally Friendly Sandwich Composites from Polylactide Cores and Flax-Polylactide Faces." Polymers 13, no. 3 (2021): 342. http://dx.doi.org/10.3390/polym13030342.

Full text

Abstract:

This work focuses on the manufacturing and characterization of highly environmentally friendly lightweight sandwich structures based on polylactide (PLA) honeycomb cores and PLA-flax fabric laminate skins or facings. PLA honeycombs were manufactured using PLA sheets with different thicknesses ranging from 50 to 500 μm. The PLA sheets were shaped into semi-hexagonal profiles by hot-compression molding. After this stage, the different semi-hexagonal sheets were bonded together to give hexagonal panels. The skins were manufactured by hot-compression molding by stacking two Biotex flax/PLA fabrics

APA, Harvard, Vancouver, ISO, and other styles

24

Ikonomov, P. G., A. Yahamed, P. D. Fleming, and A. Pekarovicova. "Design and testing 3D printed structures for bone replacements." Journal of Achievements in Materials and Manufacturing Engineering 2, no. 101 (2020): 76–85. http://dx.doi.org/10.5604/01.3001.0014.4922.

Full text

Abstract:

Purpose: 3D printing has shown enormous potential for building plastic products, including bone, organs, and body parts. The technology has progressed from visualization and preoperation training to the 3D printing of customized body parts and implants. This research aims to create 3D printed bone structure from plastics and test the mechanical properties of the cortical and trabecular bone structures if they match the real bone structure strength. Design/methodology/approach: We used Digital Imaging, and Communications in Medicine (DICOM) images from Computer Tomography (CT) scans to created

APA, Harvard, Vancouver, ISO, and other styles

25

Nurimbetov, А. U., B. Myktybekov, S. A. Orynbayev, and M. A. Mezentsev. "DEFINITION METHODS MECHANICAL CHARACTERISTICS OF SOUND ABSORPTION STRUCTURES." Series of Geology and Technical Sciences 2, no. 446 (2021): 122–28. http://dx.doi.org/10.32014/2021.2518-170x.43.

Full text

Abstract:

Design techniques of Sound Absorption Structures (SAS) used in aviation engines coincide, on the whole, with the techniques of designing honeycomb parts, sandwich structures that are of wide application. However, SAS have their own distinctive features. First of all, perforating of skins decreases parts’ stiffness. SAS can have different forms (three- or five-layer SAS) and differ in honeycomb height, and can also be made of different materials. The whole of that is told on effective mechanical characteristics of SAS – stiffness in a skin plane, bending stiffness, strength of joints between se

APA, Harvard, Vancouver, ISO, and other styles

26

Li, Xiangcheng, Kang Li, Yuliang Lin, Rong Chen, and Fangyun Lu. "Inserting Stress Analysis of Combined Hexagonal Aluminum Honeycombs." Shock and Vibration 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/3240651.

Full text

Abstract:

Two kinds of hexagonal aluminum honeycombs are tested to study their out-of-plane crushing behavior. In the tests, honeycomb samples, including single hexagonal aluminum honeycomb (SHAH) samples and two stack-up combined hexagonal aluminum honeycombs (CHAH) samples, are compressed at a fixed quasistatic loading rate. The results show that the inserting process of CHAH can erase the initial peak stress that occurred in SHAH. Meanwhile, energy-absorbing property of combined honeycomb samples is more beneficial than the one of single honeycomb sample with the same thickness if the two types of ho

APA, Harvard, Vancouver, ISO, and other styles

27

Zuhri, MYM, Y. Liao, QY Wang, and ZW Guan. "The energy absorbing properties of bamboo-based structures." Journal of Sandwich Structures & Materials 21, no. 3 (2017): 1032–54. http://dx.doi.org/10.1177/1099636217707171.

Full text

Abstract:

A series of quasi-static and dynamic tests on bamboo-based honeycomb and bamboo-reinforced foam structures were carried out to investigate their energy absorbing characteristics and the related failure modes. Here, the tube damage shows the typical buckling (bulging) and top surface splitting failure. The results on the individual tubes show that the energy absorbing capacity increases as the diameter-to-thickness ratio decreases. Simple analytical models were also developed to predict the peak load and the corresponding displacement, with reasonably good correlation to the experimental result

APA, Harvard, Vancouver, ISO, and other styles

28

He, Xing Xing, Ying Liao, and Xiao Jun Liang. "Mechanical Properties Analysis on Honeycomb Sandwich Structure Considering Flexural Rigidity of Face Sheets." Advanced Materials Research 705 (June 2013): 216–22. http://dx.doi.org/10.4028/www.scientific.net/amr.705.216.

Full text

Abstract:

Based on the honeycomb sandwich structure on the supported plates of a satellite antenna, the bending effect of the honeycomb sandwich structure is analyzed with analytical method and finite element method (FEM) to design and verify the models established in the paper. Then, the analytical method without/with considering the flexural rigidity effect of the face sheets is solved. And the equivalent model of the honeycomb sandwich structure is constructed for valuating analysis. Then the three different models are analyzed with finite element method. The results show that, the flexural rigidity

APA, Harvard, Vancouver, ISO, and other styles

29

Beloshenko, Victor, Yan Beygelzimer, Vyacheslav Chishko, et al. "Mechanical Properties of Flexible TPU-Based 3D Printed Lattice Structures: Role of Lattice Cut Direction and Architecture." Polymers 13, no. 17 (2021): 2986. http://dx.doi.org/10.3390/polym13172986.

Full text

Abstract:

This study addresses the mechanical behavior of lattice materials based on flexible thermoplastic polyurethane (TPU) with honeycomb and gyroid architecture fabricated by 3D printing. Tensile, compression, and three-point bending tests were chosen as mechanical testing methods. The honeycomb architecture was found to provide higher values of rigidity (by 30%), strength (by 25%), plasticity (by 18%), and energy absorption (by 42%) of the flexible TPU lattice compared to the gyroid architecture. The strain recovery is better in the case of gyroid architecture (residual strain of 46% vs. 31%). TPU

APA, Harvard, Vancouver, ISO, and other styles

30

WANG, Lijun, Kazuya SAITO, You GOTOU, and Yoji OKABE. "A New Manufacturing Method for Honeycomb Structures and Their Mechanical Properties." Proceedings of the Materials and processing conference 2016.24 (2016): 709. http://dx.doi.org/10.1299/jsmemp.2016.24.709.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Niu, Bin, and Bo Wang. "Directional mechanical properties and wave propagation directionality of Kagome honeycomb structures." European Journal of Mechanics - A/Solids 57 (May 2016): 45–58. http://dx.doi.org/10.1016/j.euromechsol.2015.12.003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Mansour, Michel Theodor, Konstantinos Tsongas, and Dimitrios Tzetzis. "3D Printed Hierarchical Honeycombs with Carbon Fiber and Carbon Nanotube Reinforced Acrylonitrile Butadiene Styrene." Journal of Composites Science 5, no. 2 (2021): 62. http://dx.doi.org/10.3390/jcs5020062.

Full text

Abstract:

The mechanical properties of Fused Filament Fabrication (FFF) 3D printed specimens of acrylonitrile butadiene styrene (ABS), ABS reinforced with carbon fibers (ABS/CFs) and ABS reinforced with carbon nanotubes (ABS/CNTs) are investigated in this paper using various experimental tests. In particular, the mechanical performance of the fabricated specimens was determined by conducting compression and cyclic compression testing, as well as nanoindentation tests. In addition, the design and the manufacturing of hierarchical honeycomb structures are presented using the materials under study. The 3D

APA, Harvard, Vancouver, ISO, and other styles

33

Alia, RA, O. Al-Ali, S. Kumar, and WJ Cantwell. "The energy-absorbing characteristics of carbon fiber-reinforced epoxy honeycomb structures." Journal of Composite Materials 53, no. 9 (2018): 1145–57. http://dx.doi.org/10.1177/0021998318796161.

Full text

Abstract:

This paper investigates the compression properties and energy-absorbing characteristics of a carbon fiber-reinforced honeycomb structure manufactured using the vacuum-assisted resin transfer molding method (VARTM). The composite core materials were manufactured using a machined steel baseplate onto which hexagonal blocks were secured. A unidirectional carbon fiber fabric was inserted into the slots and the resulting mold was vacuum bagged and infused with a two-part epoxy resin. After curing, the hexagonal blocks were removed, leaving a well-defined composite honeycomb structure. Samples were

APA, Harvard, Vancouver, ISO, and other styles

34

Mansour, Michel Theodor, Konstantinos Tsongas, and Dimitris Tzetzis. "The mechanical performance of 3D printed hierarchical honeycombs using carbon fiber and carbon nanotube reinforced acrylonitrile butadiene styrene filaments." MATEC Web of Conferences 318 (2020): 01049. http://dx.doi.org/10.1051/matecconf/202031801049.

Full text

Abstract:

The aim of this paper is to design hierarchical honeycombs as well as manufacturing such structures with a commercial 3D Printer using Fused Filament Fabrication (FFF) technique. The materials under study are commercial filaments such as acrylonitrile butadiene styrene (ABS), acrylonitrile butadiene styrene/carbon fibers (ABS/CF) and acrylonitrile butadiene styrene/carbon nanotubes (ABS/CNTs). The fabricated hierarchical honeycombs were examined by compression tests in order to evaluate the mechanical behaviour of such honeycomb 3D printed structures. The compression behaviour of the hierarchi

APA, Harvard, Vancouver, ISO, and other styles

35

Jędral, Arnold. "Review of Testing Methods Dedicated for Sandwich Structures with Honeycomb Core." Transactions on Aerospace Research 2019, no. 2 (2019): 1–14. http://dx.doi.org/10.2478/tar-2019-0006.

Full text

Abstract:

Abstract This paper is a review of testing methods dedicated for sandwich type composite structures with honeycomb core. First, information about the composition of sandwich materials structures, their properties, types of core materials and applications in the industry is presented. Mechanical properties were compared in the case of different types of the core material. Later, tests methods needed to describe properties of those materials and normalization organizations which create them were mentioned. The testing methods were divided into two groups: mechanical and physicochemical tests. Me

APA, Harvard, Vancouver, ISO, and other styles

36

Panda, Biranchi, Marco Leite, Bibhuti Bhusan Biswal, Xiaodong Niu, and Akhil Garg. "Experimental and numerical modelling of mechanical properties of 3D printed honeycomb structures." Measurement 116 (February 2018): 495–506. http://dx.doi.org/10.1016/j.measurement.2017.11.037.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Wang, Xinglong, Cheng Wang, Xin Zhou, et al. "Evaluating Lattice Mechanical Properties for Lightweight Heat-Resistant Load-Bearing Structure Design." Materials 13, no. 21 (2020): 4786. http://dx.doi.org/10.3390/ma13214786.

Full text

Abstract:

Heat-resistant, load-bearing components are common in aircraft, and they have high requirements for lightweight and mechanical performance. Lattice topology optimization can achieve high mechanical properties and obtain lightweight designs. Appropriate lattice selection is crucial when employing the lattice topology optimization method. The mechanical properties of a structure can be optimized by choosing lattice structures suitable for the specific stress environment being endured by the structural components. Metal lattice structures exhibit excellent unidirectional load-bearing performance

APA, Harvard, Vancouver, ISO, and other styles

38

Tuo, Wanyong, Jinxiang Chen, Mengye Xu, Zhijie Zhang, and Zhensheng Guo. "Shear mechanical properties of the core structure of biomimetic fully integrated honeycomb plates." Journal of Sandwich Structures & Materials 22, no. 4 (2018): 1184–98. http://dx.doi.org/10.1177/1099636218782728.

Full text

Abstract:

In the present study, the shear failure mode and mechanical properties of the core structure of biomimetic fully integrated honeycomb plates with sealing edges were investigated experimentally and through the finite element method. The findings are as follows: (1) the failure mode of the sealing edges and honeycomb walls perpendicular to the shear direction is mainly debonding between the fiber and matrix, whereas fiber breakage, debonding between the fiber and matrix and exfoliation of the resin matrix occur in the sealing edges parallel to the shear direction. Meanwhile, the reasonableness a

APA, Harvard, Vancouver, ISO, and other styles

39

Nguyen, Thuc Boi Huyen, and Hoc Thang Nguyen. "Lightweight Panel for Building Construction Based on Honeycomb Paper Composite/Core-Fiberglass Composite/Face Materials." Nano Hybrids and Composites 32 (April 2021): 15–23. http://dx.doi.org/10.4028/www.scientific.net/nhc.32.15.

Full text

Abstract:

Lightweight panels for indoor constructions are typically made from composite materials with honeycomb and corrugated structures. The reinforcements are used in this study, one is fiberglass and the other is cellulose fiber, which cellulose from recycled paper. Experimental results indicate that the weight of honeycomb paper panel is light, only 13.6% of fiberglass composite and 32.6% of plywood. The presence of honeycomb structure has a significant effect on mechanical behaviors of composite panels. Both flexural and compressive strengths increase by replacing corrugated structure into honeyc

APA, Harvard, Vancouver, ISO, and other styles

40

Grünewald, Jonas, Tilman Orth, Patricia Parlevliet, and Volker Altstädt. "Modified foam cores for full thermoplastic composite sandwich structures." Journal of Sandwich Structures & Materials 21, no. 3 (2017): 1150–66. http://dx.doi.org/10.1177/1099636217708741.

Full text

Abstract:

Full thermoplastic composite sandwich structures with a foam core offer the possibility to be manufactured by fusion bonding in significant shorter cycle times than thermoset-based sandwiches. However, the application of foam cores results in lower mechanical properties such as compression and shear strength compared to honeycomb cores, therefore foam-based sandwiches cannot compete with sandwich structures based on Aramid/phenolic honeycomb cores, the current state of the art. In order to improve the mechanical performance of foam core-based sandwiches while maintaining their advantages, conc

APA, Harvard, Vancouver, ISO, and other styles

41

Karakoç, Alp, and Jouni Freund. "Experimental studies on mechanical properties of cellular structures using Nomex® honeycomb cores." Composite Structures 94, no. 6 (2012): 2017–24. http://dx.doi.org/10.1016/j.compstruct.2012.01.024.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Yang, Li, Ola Harrysson, Harvey West, and Denis Cormier. "Mechanical properties of 3D re-entrant honeycomb auxetic structures realized via additive manufacturing." International Journal of Solids and Structures 69-70 (September 2015): 475–90. http://dx.doi.org/10.1016/j.ijsolstr.2015.05.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Guo, Yanfeng, Meijuan Ji, Yungang Fu, Dan Pan, Xingning Wang, and Jianfen Kang. "Cushioning energy absorption of composite layered structures including paper corrugation, paper honeycomb and expandable polyethylene." Journal of Strain Analysis for Engineering Design 54, no. 3 (2019): 176–91. http://dx.doi.org/10.1177/0309324719847069.

Full text

Abstract:

The composite layered structures including paper corrugation, paper honeycomb and expandable polyethylene are innovative structures of cushioning energy absorption, and the compression and impact resistances of the expandable polyethylene can be enhanced by laminating the corrugated paperboard or honeycomb paperboard. This article evaluated the compression performance and cushioning energy absorption of the composite layered structures by the static compression and drop impact compression tests. On one hand, the static compression properties showed that the total energy absorption, energy abso

APA, Harvard, Vancouver, ISO, and other styles

44

Guo, Chunxia, Dong Zhao, Zhanli Liu, et al. "The 3D-Printed Honeycomb Metamaterials Tubes with Tunable Negative Poisson’s Ratio for High-Performance Static and Dynamic Mechanical Properties." Materials 14, no. 6 (2021): 1353. http://dx.doi.org/10.3390/ma14061353.

Full text

Abstract:

The synthesized understanding of the mechanical properties of negative Poisson’s ratio (NPR) convex–concave honeycomb tubes (CCHTs) under quasi-static and dynamic compression loads is of great significance for their multifunctional applications in mechanical, aerospace, aircraft, and biomedical fields. In this paper, the quasi-static and dynamic compression tests of three kinds of 3D-printed NPR convex–concave honeycomb tubes are carried out. The sinusoidal honeycomb wall with equal mass is used to replace the cell wall structure of the conventional square honeycomb tube (CSHT). The influence

APA, Harvard, Vancouver, ISO, and other styles

45

Shi, Shanshan, Bingzhi Chen, and Zhi Sun. "Equivalent properties of composite sandwich panels with honeycomb–grid hybrid core." Journal of Sandwich Structures & Materials 22, no. 6 (2018): 1859–78. http://dx.doi.org/10.1177/1099636218789615.

Full text

Abstract:

Combining the complementary properties of honeycomb cores and grid cores, a composite sandwich panel with honeycomb–grid hybrid core was proposed to enhance the structural performance of composite sandwich panels. However, important gaps remain in calculating the structural performance of the composite sandwich panels. In this paper, an equivalent stiffness model was proposed to analytically estimate the stiffness matrix of composite sandwich panels with honeycomb–grid hybrid core. The reliability and accuracy of the equivalent stiffness model were verified by experimental measurements from th

APA, Harvard, Vancouver, ISO, and other styles

46

Sun, Fangfang, Qing Zheng, Hualin Fan, and Daining Fang. "The Mechanical Properties of Hierarchical Truss-Walled Lattice Materials." International Journal of Applied Mechanics 09, no. 02 (2017): 1750027. http://dx.doi.org/10.1142/s1758825117500272.

Full text

Abstract:

To construct a hierarchical lattice structure (HLS), truss wall is introduced into ordinary lattice structure (OLS). Young’s modulus, yield strength and buckling stress of HLSs were evaluated theoretically. Failure maps of different HLSs were plotted and compared based on the theoretical analyses. It is indicated that mechanical behaviors of hexagonal HLSs made of triangular lattice walls can be greatly enhanced by the hierarchical wall structure, while properties of triangular HLSs are weakened, except the anti-buckling resistance. When HLSs are made of bending-dominated honeycomb walls, thei

APA, Harvard, Vancouver, ISO, and other styles

47

Yang, Kai, Li Wu Liu, Kai Ping Yu, and Xiang Hao Kong. "Study on Three-Point Bending Mechanical Performance of Thin-Walled Super Alloy Honeycomb Sandwich with Penetrable Defects." Advanced Materials Research 314-316 (August 2011): 1203–9. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1203.

Full text

Abstract:

By three-point bending experiments on XY-plane of thin-walled super alloy honeycomb sandwich with different types and dimensions of penetrable defects, their failure modes and influence of defects of different types and dimensions on their mechanical properties are researched by observing failure modes and performance curves of test samples. Researches show that when failure occurs on sandwich structures under three-point loading, vertical to XY-plane, buckling depression occurs on center part of the upper plate along with fracture failure occurring on center part of the lower plate. Similar t

APA, Harvard, Vancouver, ISO, and other styles

48

Hussein, Rafid, Sudharshan Anandan, Myranda Spratt, et al. "Effective elastic moduli of metal honeycombs manufactured using selective laser melting." Rapid Prototyping Journal 26, no. 5 (2020): 971–80. http://dx.doi.org/10.1108/rpj-12-2018-0311.

Full text

Abstract:

Purpose Honeycomb cellular structures exhibit unique mechanical properties such as high specific strength, high specific stiffness, high energy absorption and good thermal and acoustic performance. This paper aims to use numerical modeling to investigate the effective elastic moduli, in-plane and out-of-plane, for thick-walled honeycombs manufactured using selective laser melting (SLM). Design/methodology/approach Theoretical predictions were performed using homogenization on a sample scale domain equivalent to the as-manufactured dimensions. A Renishaw AM 250 machine was used to manufacture h

APA, Harvard, Vancouver, ISO, and other styles

49

Chen, Qiang, Nicola Pugno, Kai Zhao, and Zhiyong Li. "Mechanical properties of a hollow-cylindrical-joint honeycomb." Composite Structures 109 (March 2014): 68–74. http://dx.doi.org/10.1016/j.compstruct.2013.10.025.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Naseer, Zainab, and Zaffar Khan. "Graphene Effect on Mechanical Properties of Sandwich Panel for Aerospace Structures." Key Engineering Materials 875 (February 2021): 121–26. http://dx.doi.org/10.4028/www.scientific.net/kem.875.121.

Full text

Abstract:

This research examines the mechanical properties of graphene-based polymer composites and Nomex honeycomb sandwich using a new strain sensing technique. Sandwich panels are fabricated individually with glass fibre reinforced polymers (GFRP) and face-sheets having different filler ratios of graphene nanoparticles (GNPs). These graphene nanoparticles are oxidized with (UV-O3) ozone to get graphene oxide (GO) which in turn improves resin matrix interfacial strength. Filler ratios of GO 0.0%, 0.2%, 0.6% and 1.0% by weight of poly-epoxy are fabricated for the face-sheets of composite sandwich panel

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!