Publication Date:
2013-08-31
Description:
Delamination characterization of a plate with a hole/inclusion is presented. A closed form solution is developed to obtain stresses on the boundary of hole/inclusion in the plate. Once the location with the highest tangential stress is identified, a Finite Element Method analysis of a laminate under tensile loading is considered. The models are presented for the closed form and Finite Element Method. The examples are for (+ or - 35/0/90)s laminate of AS4/3501-6. Tensile, biaxial, and shear loads are considered.
Keywords:
STRUCTURAL MECHANICS
Type:
NASA, Langley Research Center, Research in Structures, Structural Dynamics and Materials, 1989; p 3-12
Format:
application/pdf
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