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All Journal Suara Teknik : Jurnal Ilmiah
Ahmad Yunus Nasution
Department of Mechanical Engineering, Faculty of Engineering, University of North Sumatra Jl. Dr. T. Mansur No.9, Kota Medan, Sumatera Utara, Indonesia
Control & Systems Engineering Education Engineering Materials Science & Nanotechnology Mechanical Engineering

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Numerical Analysis of Angular Dissimilarity of Static Loads in Honeycomb Structures Substantial Flexural Strength M. Yusuf Rahmansyah Siahaan; Rakhmad Arief Siregar; Amru Siregar; Ahmad Yunus Nasution
Suara Teknik : Jurnal Ilmiah Vol 14, No 2 (2023): Suara Teknik: Jurnal Ilmiah
Publisher : Fakultas Teknik UM Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/stek.v14i2.6337

Abstract

Three-dimensional (3D) imaging technology for computer-assisted construction planning of a product through a simulation process is now having a very positive impact in helping to improve the construction results of a product. The honeycomb shape has better strength in accepting constant and stable loads and has a lighter structure. Aluminum honeycomb using the sandwich construction method was analyzed by simulation using Ansys software in this research based on 3 variations in hexagonal cell geometry due to differences in the applied static load. The influence of the hexagonal honeycomb cell geometry shows a contribution to the deformation capability of the material at varying load angles, namely an increase of 100% at a load angle of 60° and a higher spike of around 130% for a load angle of 90°. Variations in the hexagonal honeycomb geometry still have an impact on increasing material capability. of 128% in the 6 mm hexagonal cell model with a load angle of 90°. The geometric intensity of the honeycomb hexagonal cell produces expansion values respectively in material deformation and equivalent stress based on the load angle of 15% and 35%.
Co-Authors Amru Siregar M. Yusuf Rahmansyah Siahaan Rakhmad Arief Siregar