Honeycomb structures manufactured by a new method and its failure analysis

Lijun Wang, Kazuya Saito

Research output: Contribution to journalConference articlepeer-review

Abstract

Nowadays, honeycomb sandwich panle is widely used in the field of aircraft and spacecraft, due to its light weight, high strength and good impact resistance. So the stability and buckling behavior of the structure are crucially important. In the present work, two type aluminum honeycomb sandwich panles were manufactured by a new manufacturing method (i.e. a press and folding process). To evaluate the structural failure of the panle, the three-point bending test was carried out, and found that the face sheets and the honeycomb core were splited open under a local load, but the panle has not been completely failure. In addition, the buckling behavior of the panle was implemented with finite element analysis (FEA).

Original languageEnglish
Article number012003
JournalJournal of Physics: Conference Series
Volume1733
Issue number1
DOIs
Publication statusPublished - Jan 19 2021
Event2nd International Conference on Trends in Mechanical and Aerospace, TMAE 2020 - Washington, Virtual, United States
Duration: Sep 25 2020Sep 27 2020

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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