Adhesively bonded disk under compressive diametrical load

• Published in: International journal of solids and structures Vol. 152-153; pp. 51 - 65
• Main Authors: Radi, E., Dragoni, E., Spaggiari, A.
• Format: Journal Article
• Language: English
• Published: New York Elsevier Ltd 01.11.2018; Elsevier BV
• Subjects: Adhesive bonding; Adhesive strength; Airy stress function; Bipolar coordinates; Boundary conditions; Closed form solutions; Collocation method; Collocation methods; Differential equations; Digital imaging; Displacement; Elasticity; Exact solutions; Fredholm equations; Integral equations; Mode mixity; Parameters; Perturbation analysis; Perturbation methods; Plane elasticity; Power series; Series expansion; Shear modulus; Shear stiffness; Shear stress; Singular integral equation; Stress concentration; Stress distribution; Stress functions; Symmetry; Trigonometric functions; Perturbation analysis; Mode mixity; Plane elasticity; Singular integral equation; Adhesive bonding; Bipolar coordinates; Collocation method; Airy stress function

A closed-form full-field solution is presented for stresses and displacement in a circular disk containing a diametrical adhesive thin layer induced by two opposite compressive loads acting along an arbitrary diametrical direction. For the sake of simplicity, the adhesive layer is treated as a tange...