In the present paper, the development of ″special hole-elements″ , to enable an efficient and accurate analysis of stress concentration around through-thickness holes in angle-ply laminates, is presented. In these ″hole-elements″ , the development of which is based on a modified complementary energy principle, the analytical asymptotic solutions for the stress-state near a hole are embedded.
|Number of pages||7|
|Journal||Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference|
|State||Published - 1980|
|Event||Collect Tech Pap AIAA ASME ASCE AHS Struct Struct Dyn Mater Conf 21st, Pt 1 - Seattle, WA, USA|
Duration: May 12 1980 → May 14 1980