Pseudo-articulations à col hyperbolique

This report is devoted to the elastic response of hyperbolic notch hinges. Circular, elliptic and parabolic notch hinges have been treated in ealier reports. The adopted step is the same : firstly, for each fundamental load case, the analytical solution is developed in the frame of the classical beam theory ; from this, the asymptotic solution for very narrow hinges is produced ; thirdly, a correction factor is defined, which relates the exact theory to the asymptotic one ; finally, and this is perhaps our main originality, simple but very fair approximations of these correction factors are presented.