Experimental study of a PA66 solid polymer in the case of cyclic shear loading

• Autorzy: Bles G. , Gadaj S. P. , Nowacki W. K. , Tourabi A.
• Języki publikacji: EN

Abstrakty

EN

Experimental mechanical results concerning cyclic shear tests without lateral force and simple shear tests with measurement of temperature, performed on sheet samples of PA66 polyamide, are presented. These tests are performed using special shear devices, attached to a classical tensile testing machine. The aim of our work was the examination of thermomechanical characteristics of solid polyamide during shear loading. This study allowed us to analyse the changes of the stress and strain characteristics, shear modulus, ratcheting, relaxation effects and thermomechanical effects.

Słowa kluczowe

EN

PA66 polyamide; cyclic shear loading; relaxation effects; creep; stress; strain; thermomechanical effects

PL

cykliczne obciążenie tnące; polimer PA66; relaksacja; pełzanie; naprężenie; odkształcenia; efekt termomechaniczny

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Archives of Mechanics
• Rocznik: 2002
• Tom: Vol. 54, nr 2
• Strony: 155--174
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Bles G.

• Laboratoire Sols Solides Structures, Domaine Universitaire, B.P. n 53, 38041 Grenoble cedex 9, France

autor

Gadaj S. P.

• Center of Mechanics and Information Technology, Institute of Fundamental Technological Research, Polish Academy of Sciences, Świętokrzyska 21, 00-049 Warsaw. Poland

autor

Nowacki W. K.

• Center of Mechanics and Information Technology, Institute of Fundamental Technological Research, Polish Academy of Sciences, Świętokrzyska 21, 00-049 Warsaw. Poland

autor

Tourabi A.

• Laboratoire Sols Solides Structures, Domaine Universitaire, B.P. n 53, 38041 Grenoble cedex 9, France

• Laboratoire Sols Solides Structures, Domaine Universitaire, B.P. n 53, 38041 Grenoble cedex 9, France

Bibliografia

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