Design and Analysis of Auxetic Honeycomb

Abstract

In this paper a Design and analysis of honeycomb structures based upon its mechanical properties are going to studied and discussed. In aerospace industry and also in many other applications of sports the construction of sandwich honeycomb is used and developed from last few years. Here we introduced an Auxetic honeycomb structure and the study is based upon the Auxetic honeycomb structure over the conventional honeycomb structure. The honeycomb sandwich structures provide the benefits over conventional materials because of its properties like: very low weight, high stiffness, and durability and production cost savings. The finite element method (FEM) is applied for the determination of the elastic characteristics of the sandwich structure with Auxetic honeycomb core having three different sizes and with two different materials, in terms of constraints, loads and displacements. Finally the experimentation is carried out for the selected Auxetic honeycomb core.