Research on setting method of neutral plane offset of shell element in prseus panel structure modeling

Yongjie Zhang, Yingying Wu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The PRSEUS panel structure meets the design requirements of high lift drag ratio and low fuel consumption of wing body fusion aircraft. In the finite element analysis software ABAQUS, the modeling method of setting different offsets on skin, flange and tear strap is adopted to compare the influence of different shell element offsets on the first-order buckling eigenvalues, and the accurate shell element neutral plane offsets are obtained by comparing the test results, It provides a reference for accurate modeling of similar panel structures.

Original languageEnglish
Title of host publication2021 12th International Conference on Mechanical and Aerospace Engineering, ICMAE 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages91-95
Number of pages5
ISBN (Electronic)9781665433211
DOIs
StatePublished - 16 Jul 2021
Event12th International Conference on Mechanical and Aerospace Engineering, ICMAE 2021 - Virtual, Athens, Greece
Duration: 16 Jul 202119 Jul 2021

Publication series

Name2021 12th International Conference on Mechanical and Aerospace Engineering, ICMAE 2021

Conference

Conference12th International Conference on Mechanical and Aerospace Engineering, ICMAE 2021
Country/TerritoryGreece
CityVirtual, Athens
Period16/07/2119/07/21

Keywords

  • Neutral offset
  • PRSEUS
  • Shell element

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