Investigation on deformation of composite multi-bolted joints considering influences of hole-location errors and installation sequence

Effect of Seawater Immersion on the Drill Induced Delamination Failure in Glass Fiber Reinforced Polymer Composites - Experimental And Statistical Analysis

Influence of riveting die configuration and squeeze force on the mechanical properties and fatigue behavior of aircraft lap joints

Failure analysis of composite pre-tightened teeth joints under bending and tension coupling load

The next stage of modernization of the generalized method proposed by the authors for selecting rational parameters of interference fits based on mathematical modeling using computer-aided design software is completed in work. Numerical calculations of the desired values of the parameters and analysis of their mutual influence on the qualitative selection of joints with an interference fit on a smooth surface are performed using this method. The developed multiparametric complex of mathematical models of suitable standard interference fits is described in detail in the authors’ previous publications. The object of this research is a set of spatial images, which are geometric objects of the specified complex in three-dimensional space. The paper formulates practical recommendations for the effective selection and adoption of rational values for the parameters of the designed fits. At the same time, the geometric images of the studied models are analytically described using the mathematical apparatus of the theory of R-functions based on the author’s computer programs. The numerical-analytical results obtained in this work can be used in the automated design of interference fits. 

Shiqing Mi

Papers

An experimental investigation on bearing behavior and failure mechanism of bolted composite interference-fit joints under thermal effects