Role of Transverse Shear Modulus in the Performance of Corrugated Materials.

ABSTRACT: In a description of materials for orthotropic panels with a soft and/or corrugated core, it is important to correctly determine all constitutive parameters. In laboratory practice, the determination of transverse shear modulus is often overlooked. This paper presents a method for determining this property based on a plate torsion test and a correctly formulated analytical description. It has been proved that the transverse shear effect in some cases cannot be omitted because it significantly influences the mechanical behavior of corrugated board. The method of transverse shear modeling used so far can be modified to eliminate dimensionless, physically unjustified coefficient and replace them with coefficients that have a physical basis. It is shown here that such modification leads to resu

SUBMITTER: Garbowski T 

PROVIDER: S-EPMC7504672 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature