Abstract
Cheng's refined theory is extended to investigate bi-layer beams, and an extension of recent analyses for bi-layer beams is given. Expressions are obtained for all the displacements and stress components in terms of displacement and stress of the interface of upper layer and lower layer. Using Lur'e operator functions, the refined analysis of the bi-layer beams is given from continuity conditions. On the basis of the refined analysis developed in the present paper, solutions are obtained for bi-layer beams under transverse surface loading. The refined analysis provides exact solutions which satisfy all of the governing equations.
| Original language | English |
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| Pages | 977-980 |
| Number of pages | 4 |
| Publication status | Published - 2011 |
| Event | 3rd International Conference on Heterogeneous Materials Mechanics, ICHMM 2011 - Shanghai, China Duration: 22 May 2011 → 26 May 2011 |
Conference
| Conference | 3rd International Conference on Heterogeneous Materials Mechanics, ICHMM 2011 |
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| Country/Territory | China |
| City | Shanghai |
| Period | 22/05/11 → 26/05/11 |
Keywords
- Bi-layer beams
- Lur'e method
- Mechanical behavior
- The refined analysis