Finite element vibration analysis of a composite material planar mechanism (Q1089181)
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scientific article; zbMATH DE number 4003666
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite element vibration analysis of a composite material planar mechanism |
scientific article; zbMATH DE number 4003666 |
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Finite element vibration analysis of a composite material planar mechanism (English)
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1987
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Vibration, fatigue, and noise problems have become most important in the design of high speed machines. The use of composite materials which possess high strength-to-weight and high stiffness-to-weight ratios may improve these problems. The objective of the present work is to develop the finite element model to study the vibration behavior of planar mechanisms made from composite materials. The Timoshenko beam finite element model is used here. A comparison among the quasi-static, elastodynamic, and kineto-elastodynamic analyses is presented. The advantages of using composite materials are demonstrated.
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three-nodal element
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quadratic shape function
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deflection
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crank-slider mechanism
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crank-rocker
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Newmark integration method
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kineto-elastodynamic behavior
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fiber-reinforced materials
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transverse shear effect
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planar mechanisms
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Timoshenko beam finite element model
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