The definition of dissipative composite characteristics on the basis of nonlinear damping effects

• Autorzy: Marchuk M. , Salyak B. , Pakosh V. , Yakimov F.
• Konferencja: Symposium “Vibrations In Physical Systems” (22 ; 19-22.04.2006 ; Będlewo koło Poznania, Polska)
• Języki publikacji: EN

Abstrakty

EN

The work is devoted to the experimental investigations of dissipative properties and damage of composite materials. The experimental technique is based on the measurement of the phase, amplitude and frequency characteristics of prismatic specimens subjected to dynamic excitation. The theoretical foundations of the method and the experimental results related with nonlinear damping effects are discussed. The presented experimental data certain conclusions about delamination damage of composite material can be drawn.

Słowa kluczowe

EN

composite materials; phase method; nonlinear damping effect; glass fibre reinforced plastics; GFRP; organoplastics; OP

PL

materiały kompozytowe; metody fazowe; nieliniowe efekty tłumiące; tworzywo sztuczne wzmocnione włóknem szklanym; TWS; organoplastyki

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2006
• Tom: Vol. 22
• Strony: 257--264
• Opis fizyczny: Bibliogr. 3 poz.

Twórcy

autor

Marchuk M.

• Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, NASU, L’viv, Ukraine

autor

Salyak B.

• Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, NASU, L’viv, Ukraine

autor

Pakosh V.

• Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, NASU, L’viv, Ukraine

autor

Yakimov F.

• State University of Economy, Ternopil’, Ukraine, 3 b, Naukova Str., L’viv, 79053, Ukraine, Phone [phone], Fax: [phone]

Bibliografia

• 1. Tamuzs V.P., Kucksenko V.S. Micromechanic destructure of polymer materials. – Riga: Zinatne, 1978. – 294 p.
• 2. T. Litvishko, M. Marchuk, B. Salyak, V. Pakosh. Phase Methods for Definitions of Dissipative Properties of Composite Materials //Technological systems. – Kyiv. – 2005. – 4(30), – P. 46–49.
• 3. Pelekh B.L., Salyak B.J. Experimental methods investigation of dynamic properties of composite structures. – Kiev: Nauk.dumka, 1990. – 136 p.