Warping section analysis by numerical modelling and volume measurements techniques

The transverse shear effects is a important phenomenon which have to be taken into account in the composite structures studies. This paper deals whith the use of differents kind of transverse shear functions for the analytical displacement fields calculations of composite materials. Since the old models of Kirchhoff-Love and Reissner-Mindlin to consider the transverse shear stresses, litterature gives a very large number of functions wich can be used to concider the transverse shear effects, especially the warping sections.