Hybrid (Bolted/Bonded) Joints Applied to Aeronautic Parts: Analytical Two-Dimensional Model of a Single-Lap Joint

Eric Paroissien (1) , Marc Sartor (2) , Jacques Huet (1) , Frederic Lachaud (1)

1 DMSM - Département de Mécanique des Structures et Matériaux
2 LGMT - Laboratoire de Génie Mécanique de Toulouse

The mechanical behavior of hybrid (bolted/bonded) joints is investigated. The joints under study are balanced single-lap joints, and an elastic behavior of the materials is assumed. A fully parametric analytical two-dimensional model, based on the Finite Element Method, is presented. A special Finite Element (“Bonded Beams” element) is computed in order to simulate the bonded adherends. The simulation of fasteners is examined through experimental and numerical approaches. Good agreement was found between the experimental and numerical results.

Mots clés: Hybrid (Bolted/Bonded) Joint; Macro-element

Domaines: Autre

Eric Paroissien, Marc Sartor, Jacques Huet, Frederic Lachaud. Hybrid (Bolted/Bonded) Joints Applied to Aeronautic Parts: Analytical Two-Dimensional Model of a Single-Lap Joint. 47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Material Conference, May 2006, Newport, Rhode Island, United States. pp. 1-23. ⟨hal-01494327⟩