Stability Analysis of a Plane, Rectangular, Boron-epoxy Laminated Plate Basing on Strength Properties Determined by Different Methods
Ładowanie...
Data
2011
Autorzy
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Politechniki Łódzkiej ; Katedra Dynamiki Maszyn - Wydział Mechaniczny Politechniki Łódzkiej
Lodz University of Technology Press ; Department Division of Dynamics - Faculty of Mechanical Engineering
Lodz University of Technology Press ; Department Division of Dynamics - Faculty of Mechanical Engineering
Abstrakt
This paper presents the examples of practical applications of composite materials in
mechanical engineering and methods in determining of micromechanical properties of a
laminate, corresponding to a plate, made of epoxy matrix strengthened with longitudinal
boron fibres, including:
1. Strength of Materials equations
2. Halphin-Tsai equations
3. Theory of elasticity
Basing on determined micromechanical properties, numerical analysis of stability ( of
rectangular, composite plate, simply supported on all edges, axially compressed) using
Finite Element Method (Ansys program) is carried through. First four buckling modes
are presented and compared to the corresponding ones for isotropic model (steel).
Opis
Słowa kluczowe
boron-epoxy composites, strength of materials, Halphin-Tsai, elasticity, stability, kompozyty borowo-epoksydowe, wytrzymałość materiałów, elastyczność, stabilność
Cytowanie
Mechanics and Mechanical Engineering, Vol. 15, No. 2, 2011, s. 161-181