Stress concentration analysis of fibre-reinforced multilayered composites with pin-loaded holes

Stress distribution modeling for interference-fit area of each individual layer around composite laminates joint

“…De Jong [19] Zhang and Ueng [20] utilized the complex stress functions and obtained a compact analytical solution of stresses around a loaded hole with rigid pin in orthotropic plates including frictional effects. Grüber et al [21] discussed the problem of stress concentrations in the area of pin-loaded holes. The load of pin was assumed to be a sinusoidal normal distribution of edge forces on a continuous part of the notch edge.…”

Micromechanical analysis for microscopic damage initiation in fiber/epoxy composite during interference-fit pin installation

“…Analytical solutions for stress distribution around different shapes of holes in anisotropic plates were firstly given by Lekhnitskii [4] using complex potential method which was extended to the unsymmetric laminates [5,6]. Then, stress distribution around pin-loaded holes was investigated in depth employing analytical method [7][8][9], finite element (FE) simulation [10,11], boundary element method [12] and experiments [10,13]. Interlaminar shear stress around an internal part-through hole in a stretched laminate was discussed by Chaudhuri and Seide [14].…”

Three dimensional analysis for effect of fibre orientation on stress concentration factor in fibrous composite plates with central circular hole subjected to in-plane static loading

“…Ukadgaonker and Kakhandki [14] analyzed the stress around an irregular shaped hole for different in-plane loading conditions for an orthotropic fibrous plate. Gruber et al [15] developed analytical solution methods for the analysis of stress concentration in fibre reinforced multilayered composites with pin loaded holes. She and Guo [16] have It is observed that SCF follows a symmetric trend with respect to 90° fibre orientation in all cases.…”