STRESS ANALYSIS OF HOLES IN ANGLE-PLY LAMINATES: AN EFFICIENT ASSUMED STRESS ″SPECIAL-HOLE-ELEMENT″ APPROACH.

T. Nishioka, S. N. Atluri

Research output: Contribution to journalConference article

Abstract

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.

Original languageEnglish
Pages (from-to)295-301
Number of pages7
JournalCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
DOIs
StatePublished - 1980
EventCollect Tech Pap AIAA ASME ASCE AHS Struct Struct Dyn Mater Conf 21st, Pt 1 - Seattle, WA, USA
Duration: May 12 1980May 14 1980

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