Analysis of composite structural elements

• Autorzy: Baier, A. , Majzner, M.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The themes of the study are composite structural components. For this purpose have been designed and built several research positions. Design/methodology/approach: Using different structural materials to build new device components requires multiple tests of the components. Research posts were designed in the advanced graphical program CAx Siemens NX 7.5. Analysed samples were made from the glass fibre, aramid and carbon of various weights. Due to the specific use of composite materials it focuses on the elements in the form of plates and flat bars. For the examination of experimental strain gauge technique was used bead, the force sensor and displacement sensor. The experimental methods were compared with computer simulation using the FEM. Findings: The aim of this study was to determine the basic material constants and a comparison of the experimental method and the method of computer simulation. Research limitations/implications: Change the number of layers and how to connect the laminate with the steel plate changes mechanical properties of the structural component. Practical implications: The ultimate result will be knowledge on the different forms of laminates, such as material properties, the stresses in all layers, strain and comparing the results obtained by two methods. Originality/value: The expected outcome of the study will be the composition and method of joining composite laminate with a steel plate to the possible application in the repair and construction of structural elements of freight wagons.

Słowa kluczowe

PL

kompozyty; własności mechaniczne; CAD/CAM; projektowanie inżynierskie; projektowanie materiałów

EN

composites; mechanical properties; CAD/CAM; engineering design; materials design

• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2010
• Tom: Vol. 43, nr 2
• Strony: 577--585
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Baier, A.

• Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Majzner, M.

• Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland,

Bibliografia

• [1] A. Boczkowska, J. Kapuściński, Z. Lindemann, D. Witemberg-Pietrzyk, S. Wojciechowski, Composites, Warsaw University of Technology Publishing House, Warsaw, 2003.
• [2] L.A. Dobrzański, Engineering materials and design of materials: fundamentals of materials science and metallography, WNT, Warsaw, 2006.
• [3] J. German, Fundamentals of mechanics of fibrous composites, Cracow University of Technology Publishing House, Cracow, 2001.
• [4] I. Hyla, J. Śleziona, Composites. Mechanics and design elements, Silesian University of Technology Publishing House, Gliwice, 2004.
• [5] W. Styburski, Strain gauge transducers. The construction, design, use, WNT, Warsaw, 1971.
• [6] Z. Roliński, Strain gauges. Theoretical basis and application examples, WNT, Warsaw, 1981.
• [7] G. Wróbel, S. Pawlak, Ultrasonic evaluation of the fibre content in glass/epoxy composites, Journal of Achievements in Materials and Manufacturing Engineering 18 (2006) 187-190.
• [8] G. Wróbel, G. Muzia, Z.M. Rdzawski, M. Rojek, J. Stabik, Thermographic diagnosis of fatigue degradation of epoxy-glass composites, Journal of Achievements in Materials and Manufacturing Engineering 24/1 (2007) 131-136.
• [9] G. Muzia, Z.M. Rdzawski, M. Rojek, J. Stabik, G. Wróbel, Thermographic diagnosis of fatigue degradation of epoxy-glass composites, Journal of Achievements in Materials and Manufacturing Engineering 24/2 (2007) 123-126.
• [10] G. Wróbel, J. Kaczmarczyk, J. Stabik, M. Rojek, Numerical models of polymeric composite to simulate fatigue and ageing processes, Journal of Achievements in Materials and Manufacturing Engineering 34/1 (2009) 31-38.
• [11] L. Kroll, P. Kostka, M. Lepper, W. Hufenbach, Extended proof of fibre-reinforced laminates with holes, Journal of Achievements in Materials and Manufacturing Engineering 39/1 (2009) 41-46.
• [12] A. Baier, M. Majzner, Modelling and testing of composite fiber, Design and Construction Engineering 9/39 (2010) 22-28.
• [13] M. Majzner, A. Baier, Modeling of composite materials, Proceedings of the International Scientific Conference of Students and Young Scientists „Progressive directions of development of machine-instrument-building branches and transport”, Sewastopol, 2010, 198-200.
• [14] M. Majzner, A. Baier, T. Koprowski, The position of the delamination of composite materials studies, Opencast Mining 4 (2010) 14-18.
• [15] M. Majzner, A. Baier, Modeling of the selected composite elements, Opencast Mining 4 (2010) 218-221.
• [16] M. Majzner, K. Jamroziak, Identification of the strength parameters of glass fiber laminates, Opencast mining 4 (2010) 263-267.