On the vibration analysis of adhesively bonded hollow sphere structures
Metal hollow sphere structures represent a new material group. Within the design progress classical materials are replaced by these new class when a series of physical / mechanical requirements are touched. Typical requirements are related to strength, stiffness, electrical or thermal conductivity....
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| Main Authors: | , , , |
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| Format: | Article |
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John Wiley & Sons Ltd.
2008
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/12700/ http://dx.doi.org/10.1002/mawe.200700265 |
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| Summary: | Metal hollow sphere structures represent a new material group. Within the design progress classical materials are replaced by these new class when a series of physical / mechanical requirements are touched. Typical requirements are related to strength, stiffness, electrical or thermal conductivity. In this study the vibration behaviour is looked at in detail. The overall objective is a description of the dynamic response by numerical simulation. An extraordinary detailed FEM model would exceed available resources. Therefore a proper model with special descriptions for the hollow spheres, the matrix material and the interconnections has to be defined. This paper provides a proper FEM model. Results are compared with vibrations measured by a laser scanning vibrometer. |
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