ANALYSIS OF MODELS AND METHODS FOR ASSESSING THE STRENGTH CHARACTERISTICS OF POLYMER COMPOSITE MATERIALS
DOI:
https://doi.org/10.18372/0370-2197.3(100).17891Keywords:
composite materials, test methods, standardization, modeling, failure criteriaAbstract
The expediency of combining complex design systems and conducting standardized mechanical tests in the development of new composite materials in order to increase the reliability of products and structures is substantiated. The analysis of modern software complexes of finite element analysis SolidWorks, ANSYS, Abaqus and Patran/Nastran for modeling the properties of composite materials was carried out. The peculiarities of predicting various forms of destruction of polymer composite materials are determined, estimates of potential mechanisms of destruction, PCM damage models depending on the software complex used in the design of products from composite materials are given. The application of the edge effects model in layered composites, displacement compatibility models, adhesion models, linearized three-dimensional fracture criteria and other fracture models with the rate of energy release, the method of virtual crack closure in calculating the damage resistance of laminated composite structures at the design stages is considered. The main aspects of methods of research and determination of mechanical properties of composite materials under tension and compression according to ISO and ASTM standards are considered. The procedure for creating a regulatory and technical base in the field of production and application of PCM is analyzed from the standpoint of bringing the national standardization system closer to international and European norms and rules.
References
Woigk W., Hallett S.R., Jones M.I., Kuhtz M., Hornig A., Gude M. Experimental investigation of the effect of defects in automated fibre placement produced composite laminates. Composite Structures. 2018. Vol. 201. P. 1004-1017.
Furtado C., Pereira L., Tavares R., Salgado M., Otero F., Catalanotti G., et al. A methodology to generate design allowables of composite laminates using machine learning. International Journal of Solids and Structures. 2021. Vol. 233. Article 111095.
Li S., Thouless M.D., Waas A.M. et al. Use of a cohesive-zone model to analyze the fracture of a fiber-reinforced polymer-matrix composite. Composites Science and Technology. 2005. 65. P.537-549.
Grinevich, D.V., Nuzhnyi, G.A., Buznik, V.M. et al. Destruction of Reinforced Ice Composition Materials upon Bending Mechanical Loading. Inorganic Materials: Applied Research. 2020. Vol. 11. Р. 941–946.
Mascia N. T., Simoni R. A. Analysis of failure criteria applied to wood. Engineering Failure Analysis. 2013. Vol. 35. P. 703-712.
Grinevich D.V., Yakovlev N.O., Slavin A.V., Lashov O.A. Peculiarities of modeling the delamination of polymer composite materials during separation. Deformatsiya i razrusheniye materialov. 2022. 1. Р. 2–10.
Dzierwa A., Stelmach N. Analysis of strength criteria in the design of productsfrom composite materials. Vіsnik KPІ. Serіja Priladobuduvannja. 2020. Vip. 59(1). С. 46-50.
Kriterij razrushenija dlja kompozitnyh materialov. URL: https://help.solidworks.com/ (data zvernennja: 07.09.2023).
Astanin V., Bogdan S. Finite Element Model of Laminated Shells of Composite Materials. Strength of materials. 2021. Т. 53, вип. 2. C. 265 – 271.
Astanin V., Bogdan S. Strength of the Layered Cylindrical Shell of Composites Under Internal Pressure with Regard to External Damage. Strength of materials. 2021. Т. 53, вип. 3. C. 423 – 429.
Kompozicіjnі materіali. URL: https://www.tpolis.com/ansys/files/ansys_composite.pdf (data zvernennja: 07.09.2023).
Abaqus Damage criteria. URL: https://caeassistant.com/fracture_damage/ (data zvernennja: 07.09.2023).
Reiner J., Vaziri R. Structural Analysis of Composites With Finite Element Codes: An Overview of Commonly Used Computational Methods. Comprehensive Composite Materials II. 2018. Vol. 8. P. 61-84.
Becker W., Jin Р.Р., Neuser Р. Interlaminar stresses at the free corners of a laminate. Composite Structures. 1999. Vol. 45, Is. 2. P. 155-162.
Mіkosjanchik O. O., Litvinenko V. A., Zhosan O. Ju., Pedan Є. V. Ocіnka jakostі virobіv z kompozicіjnih materіalіv za harakteristikami mіcnostі. Problemi tertja ta znoshuvannja. 2022. №. 4(97). С. 36-43.
Du F., Wang J.A., Tan T. Study on Fracture of Fiber-Reinforced Polymeric Composites Using Spiral Notch Torsion Test. In: Abdel Wahab, M. (eds) Proceedings of 1st International Conference on Structural Damage Modelling and Assessment. Lecture Notes in Civil Engineering: Springer, Singapore, 2021. Vol. 110. Р. 151-165.
Shevchenko O.A., Rogozhina N.O. Parametri ta relaksacіja poshkodzhen' vіd niz'koshvidkіsnogo udaru vugleplastikіv z rіznimi strukturami napovnjuvacha. Materіali HVI mіzhnarodnoї naukovo-tehnіchnoї konferencії «AVІA-2023». K.: NAU, 2023. S.1.70-1.74.
Lemanski S.L, Wang J., Sutcliffe M.P.F., Potter K.D., Wisnom M.R. Modelling failure of composite specimens with defects under compression loading. Composites Part A: Applied Science and Manufacturing. 2013. Vol. 48. P. 26-36.
