FINITE ELEMENT ANALYSIS AND STRUCTURE OPTIMIZATION FOR OPEN-PRESS FUSELAGE[J]. MECHANICS IN ENGINEERING, 2000, 22(3). DOI: 10.6052/1000-0879-f2000-067
Citation: FINITE ELEMENT ANALYSIS AND STRUCTURE OPTIMIZATION FOR OPEN-PRESS FUSELAGE[J]. MECHANICS IN ENGINEERING, 2000, 22(3). DOI: 10.6052/1000-0879-f2000-067

FINITE ELEMENT ANALYSIS AND STRUCTURE OPTIMIZATION FOR OPEN-PRESS FUSELAGE

  • In this paper, the structural characteristic of open-press fuselage was first analyzed. Thenits mechanics model simplification method for thestructural analysis by finite element method was rec-ommended. Its finite eIement analysis and structureoptimization were made for open-press fuselage withseveral practical examples. A remarkable effect onreducing its weight and increasing its strength andrigidity was achieved. It provided a theoretical basefor reliable design and improvement of the structure.
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