Application of Honeycomb Structures in Key Components of Space Deployable Structures

نویسندگان

چکیده

The reed structure is the key component in foldable space deployment mechanism. In aerospace industry, weight loss occupies a pivotal position. use of lightweight can achieve significant savings launch costs and improve load efficiency. Aiming at requirements mechanism, this paper discusses substitution effect honeycomb topology on structure. Firstly, column equivalent to an orthotropic cylindrical block-shell According bending theory cylinder, expanded deduced. Then, exact expression reverse moment was obtained, moment-curvature curve during folding process drawn. characteristics are simulated by finite element numerical simulation. By proposing index unit mass for analysis comparison, results show that compared with common spring steel structure, has better mechanical properties per certain

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ژورنال

عنوان ژورنال: Advances in Materials Science and Engineering

سال: 2022

ISSN: ['1687-8434', '1687-8442']

DOI: https://doi.org/10.1155/2022/4756272