Finite Element Modelling Epoxy/Clay Nanocomposites

Article

Chia, Julian Y. H., Hbaieb, Kais and Wang, Q. X.. 2007. "Finite Element Modelling Epoxy/Clay Nanocomposites." Key Engineering Materials. 334-335, pp. 785-788. https://doi.org/10.4028/www.scientific.net/KEM.334-335.785
Article Title

Finite Element Modelling Epoxy/Clay Nanocomposites

ERA Journal ID8144
Article CategoryArticle
AuthorsChia, Julian Y. H. (Author), Hbaieb, Kais (Author) and Wang, Q. X. (Author)
Journal TitleKey Engineering Materials
Journal Citation334-335, pp. 785-788
Number of Pages4
Year2007
Place of PublicationSwitzerland
ISSN1013-9826
Digital Object Identifier (DOI)https://doi.org/10.4028/www.scientific.net/KEM.334-335.785
Web Address (URL)https://www.scientific.net/KEM.334-335.785
Abstract

A full 3D finite element method has been used to understand how nano-clay particles affect the mechanical properties of an epoxy/clay nanocomposite. The epoxy/clay nanocomposite has been modelled as a representative volume element (RVE) containing intercalated clay platelets that internally delaminates at the gallery layer upon satisfying an energy criterion, and an epoxy matrix that is elastic-plastic. A cohesive traction-displacement law is used to model the clay gallery behaviour until failure. For clay volume fractions >1%, clay particle interaction is observed to develop during uniaxial tension, the nanocomposite stiffness becomes non-linearly dependent on the clay volume fraction, and the Mori-Tanaka model overestimates the stiffness. Failure of the clay gallery is not observed and is believed to have no influence on the ultimate tensile strength of the nanocomposite.

KeywordsClay nanocomposite; Cohesive element; Finite element; Interaction; Stiffness
ANZSRC Field of Research 2020401602. Composite and hybrid materials
Public Notes

There are no files associated with this item.

Byline AffiliationsInstitute of Materials Research and Engineering, Singapore
Institute of High Performance Computing, Singapore
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q77zv/finite-element-modelling-epoxy-clay-nanocomposites

Log in to edit
  • 34
    total views
  • 2
    total downloads
  • 1
    views this month
  • 0
    downloads this month

Export as

Related outputs

Are Vietnamese coffee farmers willing to pay for weather index insurance?
Lan, Le, Mushtaq, Shahbaz, Wang, Qingxia (Jenny), Barlis, Angelica, Deniau, Aline, Mittahalli Byrareddy, Vivekananda, Anh, Huynh Tan and Swaans, Kees. 2024. "Are Vietnamese coffee farmers willing to pay for weather index insurance?" International Journal of Disaster Risk Reduction. 100. https://doi.org/10.1016/j.ijdrr.2023.104185
An Introduction to Programming Physics-Informed Neural Network-Based Computational Solid Mechanics
Bai, Jinshuai, Jeong, Hyogu, Batuwatta-Gamage, C. P., Xiao, Shusheng, Wang, Qingxia, Rathnayaka, C.M., Alzubaidi, Laith, Liu, Gui-Rong and Gu, Yuantong. 2023. "An Introduction to Programming Physics-Informed Neural Network-Based Computational Solid Mechanics." International Journal of Computational Methods. 20 (10). https://doi.org/10.1142/S0219876223500135
Do Farmers Demand Innovative Financial Products? A Case Study in Cambodia
Wang, Qingxia, Soksophors, Yim, Phanna, Khieng, Barlis, Angelica, Mushtaq, Shahbaz, Rodulfo, Danny and Swaans, Kees. 2023. "Do Farmers Demand Innovative Financial Products? A Case Study in Cambodia." Journal of Risk and Financial Management. 16 (8). https://doi.org/10.3390/jrfm16080353
Large blockholders and stock price crash risk: An international study
Eugster, Nicolas and Wang, Qingxia (Jenny). 2023. "Large blockholders and stock price crash risk: An international study." Global Finance Journal. 55. https://doi.org/10.1016/j.gfj.2022.100799
Parameter estimation for time-fractional Black-Scholes equation with S &P 500 index option
An, Xingyu, Wang, Qingxia (Jenny), Liu, Fawang, Anh, Vo V. and Turner, Ian W.. 2023. "Parameter estimation for time-fractional Black-Scholes equation with S &P 500 index option." Numerical Algorithms. 95, pp. 1-30. https://doi.org/10.1007/s11075-023-01563-4
Financial effects of carbon risk and carbon disclosure: A review
Wang, Qingxia (Jenny). 2023. "Financial effects of carbon risk and carbon disclosure: A review." Accounting and Finance. 63, pp. 4175-4219. https://doi.org/10.1111/acfi.13090
Investors’ Greed and Fear: An Event Study of Analyst Recommendations
Wang, Qingxia (Jenny). 2022. "Investors’ Greed and Fear: An Event Study of Analyst Recommendations." Haron, Razali (ed.) Financial Crises - Challenges and Solutions. IntechOpen. pp. 1-17
Willingness to Pay for Weather-Indexed Insurance: Evidence from Cambodian Rice Farmers
Wang, Qingxia, Soksophors, Yim, Barlis, Angelica, Mushtaq, Shahbaz, Phanna, Khieng, Swaans, Cornelis and Rodulfo, Danny. 2022. "Willingness to Pay for Weather-Indexed Insurance: Evidence from Cambodian Rice Farmers." Sustainability. 14 (21), pp. 1-17. https://doi.org/10.3390/su142114558
Techniques for Efficient Analytical and Simulation Methods in the Prototyping of MEMS Systems
Su, Y., Chong, C. S., Wang, Q. X. and Li, Hua. 2006. "Techniques for Efficient Analytical and Simulation Methods in the Prototyping of MEMS Systems." Leondes, Cornelius T. (ed.) MEMS/NEMS: Handbook Techniques and Applications. United States. Springer. pp. 293-334
Dynamic response of a laminated pipeline on the seabed subjected to underwater shock
Lam, K. Y., Zong, Z. and Wang, Q. X.. 2003. "Dynamic response of a laminated pipeline on the seabed subjected to underwater shock." Composites Part B: Engineering. 34 (1), pp. 59-66. https://doi.org/10.1016/S1359-8368(02)00072-0
Constitutive model development and micro-structural topology optimisation for Nafion hydrogel membranes with ionic clustering
Li, Hua, Yuan, Z., Ng, T. Y., Lee, H. P., Lam, K. Y., Wang, Q. X., Wu, Shunnian, Fu, Jie and Hanes, Justin. 2003. "Constitutive model development and micro-structural topology optimisation for Nafion hydrogel membranes with ionic clustering." Journal of Biomaterials Science: Polymer Edition. 14 (11), pp. 1181-1196. https://doi.org/10.1163/156856203322553428
A variation of local point interpolation method (vLPIM) for analysis of microelectromechanical systems (MEMS) device
Li, Hua, Wang, Q. X. and Lam, K. Y.. 2004. "A variation of local point interpolation method (vLPIM) for analysis of microelectromechanical systems (MEMS) device." Engineering Analysis with Boundary Elements. 28 (10), pp. 1261-1270. https://doi.org/10.1016/j.enganabound.2003.08.008
A novel meshless approach – Local Kriging (LoKriging) method with two-dimensional structural analysis
Lam, K. Y., Wang, Q. X. and Li, Hua. 2003. "A novel meshless approach – Local Kriging (LoKriging) method with two-dimensional structural analysis." Computational Mechanics. 33 (3), pp. 235-244. https://doi.org/10.1007/s00466-003-0524-2
Development of a new meshless — point weighted least-squares (PWLS) method for computational mechanics
Wang, Q. X., Li, Hua and Lam, K. Y.. 2004. "Development of a new meshless — point weighted least-squares (PWLS) method for computational mechanics." Computational Mechanics. 35 (3), pp. 170-181. https://doi.org/10.1007/s00466-004-0611-z
A pseudo-elastic local meshless method for analysis of material nonlinear problems in solids
Gu, Y. T., Wang, Q. X., Lam, K. Y. and Dai, K. Y.. 2007. "A pseudo-elastic local meshless method for analysis of material nonlinear problems in solids." Engineering Analysis with Boundary Elements. 31 (9), pp. 771-782. https://doi.org/10.1016/j.enganabound.2006.12.008
A meshless local Kriging method for large deformation analyses
Gu, Y. T., Wang, Q. X. and Lam, K. Y.. 2007. "A meshless local Kriging method for large deformation analyses." Computer Methods in Applied Mechanics and Engineering. 196 (9-12), pp. 1673-1684. https://doi.org/10.1016/j.cma.2006.09.017
Meshless Simulation of Equilibrium Swelling/Deswelling of PH-Sensitive Hydrogels
Wang, Q. X., Li, H. and Lam, K. Y.. 2005. "Meshless Simulation of Equilibrium Swelling/Deswelling of PH-Sensitive Hydrogels." Journal of Polymer Science Part B: Polymer Physics. 44 (2), pp. 326-337. https://doi.org/10.1002/polb.20698
A nonlinear fluid-structure interaction analysis of a near-bed submarine pipeline in a current
Lam, K. Y., Wang, Q. X. and Zong, Z.. 2002. "A nonlinear fluid-structure interaction analysis of a near-bed submarine pipeline in a current." Journal of Fluids and Structures. 16 (8), pp. 1177-1191. https://doi.org/10.1006/jfls.2002.0463
Development of a novel meshless Local Kriging (LoKriging) method for structural dynamic analysis
Li, Hua, Wang, Q. X. and Lam, K. Y.. 2004. "Development of a novel meshless Local Kriging (LoKriging) method for structural dynamic analysis." Computer Methods in Applied Mechanics and Engineering. 193 (23-26), pp. 2599-2619. https://doi.org/10.1016/j.cma.2004.01.010
Probabilistic failure of a cracked submarine pipeline and subjected to the underwater shock
Lam, K. Y., Zong, Z. and Wang, Q. X.. 2001. "Probabilistic failure of a cracked submarine pipeline and subjected to the underwater shock." Journal of Offshore Mechanics and Arctic Engineering. 123 (3), pp. 134-140. https://doi.org/10.1115/1.1376715
Analysis of microelectromechanical systems (mems) by meshless local kriging (lokriging) method
Wang, Qing Xia, Li, Hua, Lam, Khin Yong and Gu, Yuan Tong. 2004. "Analysis of microelectromechanical systems (mems) by meshless local kriging (lokriging) method." Journal of the Chinese Institute of Engineers. 27 (4), pp. 573-583. https://doi.org/10.1080/02533839.2004.9670905
Modelling stiffness of polymer/clay nanocomposites
Hbaieb, K., Wang, Q. X., Chia, Y. H. J. and Cotterell, B.. 2007. "Modelling stiffness of polymer/clay nanocomposites." Polymer. 48 (3), pp. 901-909. https://doi.org/10.1016/j.polymer.2006.11.062
Analysis of microelectromechanical systems (MEMS) devices by the meshless point weighted least-squares method
Wang, Q. X., Li, Hua and Lam, K. Y.. 2007. "Analysis of microelectromechanical systems (MEMS) devices by the meshless point weighted least-squares method." Computational Mechanics. 40, pp. 1-11. https://doi.org/10.1007/s00466-006-0077-2
Multiscale simulation of coupled length-scales via meshless method and molecular dynamics
Wang, Q. X., Ng, T. Y., Li, Hua and Lam, K. Y.. 2009. "Multiscale simulation of coupled length-scales via meshless method and molecular dynamics." Mechanics of Advanced Materials and Structures. 16 (1), pp. 1-11. https://doi.org/10.1080/15376490802540242
Realized moments and the cross-sectional stock returns around earnings announcements
Wang, Qingxia, Faff, Robert and Zhu, Min. 2022. "Realized moments and the cross-sectional stock returns around earnings announcements." International Review of Economics and Finance. 79, pp. 408-427. https://doi.org/10.1016/j.iref.2022.02.036
Informational content of options around analyst recommendations
Wang, Qingxia, Faff, Robert and Zhu, Min. 2021. "Informational content of options around analyst recommendations." International Journal of Managerial Finance. https://doi.org/10.1108/IJMF-04-2021-0168
A reverse engineered pitch on Cremers et al. (2015), 'Aggregate jump and volatility risk in the cross-section of stock returns'
Wang, Qingxia (Jenny). 2018. "A reverse engineered pitch on Cremers et al. (2015), 'Aggregate jump and volatility risk in the cross-section of stock returns'." Journal of Accounting and Management Information Systems. 17 (1), pp. 178-185. https://doi.org/10.24818/jamis.2018.01010
A new data-driven topology optimization framework for structural optimization
Zhou, Ying, Zhan, Haifei, Zhang, Weihong, Zhu, Jihong, Bai, Jinshuai, Wang, Qingxia and Gu, Yuantong. 2020. "A new data-driven topology optimization framework for structural optimization." Computers and Structures. 239, pp. 1-16. https://doi.org/10.1016/j.compstruc.2020.106310