ANALYTICAL TWO-DIMENSIONAL MODEL OF A HYBRID (BOLTED/BONDED) SINGLE-LAP JOINT
作者： Eric Paroissien , Marc Sartor , Jacques Huet , Frédéric Lachaud
DOI: 10.2514/1.24452
关键词:
摘要: The mechanical behavior of hybrid (bolted/bonded) joints applied to aeronautic structures is investigated. under study are balanced single-lap joints, and an elastic the materials assumed. A fully parametric analytical two-dimensional model, based on finite element method, presented. special element, named "bonded beams" computed simulate bonded adherends. method equations obtain stiffness matrix this new presented in paper. simulation fasteners examined through experimental numerical approaches. bolt load transfer measured by use specially instrumented bolts, whereas a 3-D model developed calibrate model. Good agreement found between analytical, experimental, results.
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