Estimation of transverse/interlaminar stresses in laminated composites ± a selective review and survey of current developments

نویسندگان

  • T. Kant
  • K. Swaminathan
چکیده

A review is made on the di€erent methods used for the estimation of transverse/interlaminar stresses in laminated composite plates and shells. Both analytical and numerical methods are considered. In numerical methods while the emphasis is given on ®nite element methods, other methods like the ®nite di€erence method is also brie ̄y discussed. Aspects considered are: e€ects of variation in geometric and material parameters, transverse shear and normal deformation, interface stress continuity and the interfacial bonding on the accuracy of prediction of transverse/interlaminar stresses. Finally some general conclusions are presented along with future directions of research on the analysis of multilayered composite plates and shells for free-edge e€ects.

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تاریخ انتشار 2000