Influence of fiber type and the layer thickness on the stress distribution in composite pipe

• Autorzy: Krysiak P. , Błachut A. , Gąsiorek P. , Kaleta J.
• Języki publikacji: EN

Abstrakty

EN

In this work authors presented distribution of circumferential stress in wound composite structures made from different layers. The cylindrical shape specimens were made from layers which have different elastic moduli. Manufactured specimens underwent strength test to obtain distribution of circumferential stress as a function of radius. Circumferential strain on outside surface was measured by fiber optic strain gauge. In order to verify the experimental results were made microscopy specimens, obtained material properties by homogenization method and calculated the strain using analytical approach. In the end, authors compared results obtained from both methods.

Słowa kluczowe

EN

composite; glass fiber; carbon fiber; material properties; strength test

PL

kompozyty; włókno szklane; właściwości materiałów

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Interdisciplinary Journal of Engineering Sciences
• Rocznik: 2014
• Tom: Vol. 2, no. 1
• Strony: 17--20
• Opis fizyczny: Bibliogr. 8 poz., rys., tab., wykr.

Twórcy

autor

Krysiak P.

• Wroclaw University of Technology, Poland

autor

Błachut A.

• Wroclaw University of Technology, Poland

autor

Gąsiorek P.

• Wroclaw University of Technology, Poland

autor

Kaleta J.

Bibliografia

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• [3] Krysiak P., Kaleta J., Kotowski P. (2013), Stanowisko do badań pierścieniowych struktur kompozytowych - projekt, wykonanie, walidacja, Przetwórstwo Tworzyw, nr 6, 601 – 606, Gliwice
• [4] Lekhnitskii S G (1968), Stress Distribution in a Composite Curvilinear Anisotropic Ring, Anisotropic Plates, Transl. By Tsai S W., Cheron T. New York, 110 – 114.
• [5] Littlefield A. G, Hyland E. J, Keating J. (2000), 120mm prestressed carbon fiber/thermoplastic overwrapped gun tubes, US Army RDECOMARDEC Benét Laboratories, 1 Buffington St, Watervliet, NY 12189. USA.
• [6] Митинский А. Н. (1947), Напряжения в толстостеной анизотропной трубе под действием наружного и внутреннего давлений, Сборник Леннградского Ордена Ленина Института Инженеров Железнодорожного Транспорта, Выпуск 136, 55–61. Москва.
• [7] Velosa J. C, Nunes J. P, Antunes P. J, Silva J. F, Marques A. T. (2007), Development of a new generation of filament wound composite pressure cylinders, Ciencia e Tecnologia dos Materiais, Vol. 19, n ½.
• [8] Verijenko V. E, Adali S, Tabakov P. Y. (2001), Stress distribution in continuously heterogeneous thick laminated pressure vessels, Composite Structures, 54, 371 – 377. London.