Chinese Journal of Theoretical and Applied Mechani ›› 2007, Vol. 23 ›› Issue (6): 822-828.DOI: 10.6052/0459-1879-2007-6-2006-592
• Brief Report • Previous Articles Next Articles
Yiming Fu Sheng Li
Received:
Revised:
Online:
Published:
Abstract: Based on the general six-degrees-of-freedom plate theory and the accurate stress analysis, using the variational principle and the equivalent strain theory in damage mechanics, the three-dimensional non-linear equilibrium differential equations for the interlaminar stresses of laminated plates with the damage effect of the intra-layers and the interlaminar interface are derived in the framework of the theory of elasticity. With a simply supported laminated beam-plate with damage as an example, an analytical solution is presented by using finite difference method to obtain the interlaminar stresses.
Key words: geometric nonlinearity, accurate stress analysis, interfacial damage, interlaminar stress
Yiming Fu Sheng Li. Analysis of interlaminar stress in composite laminated beam-plate with interfacial damage[J]. Chinese Journal of Theoretical and Applied Mechani, 2007, 23(6): 822-828.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://lxxb.cstam.org.cn/EN/10.6052/0459-1879-2007-6-2006-592
http://lxxb.cstam.org.cn/EN/Y2007/V23/I6/822