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Calculation of design relative density for rational sandwich structure with truss core

  • Aircraft and Rocket Engine Design and Development
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Abstract

A technique of design analysis of the relative density of core and face sheets (skin) for rational sandwich structure with truss core is proposed. The examples of calculating the rational angle of truss core slope and design values of sandwich structure density are presented.

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Authors and Affiliations

  1. Tupolev Kazan National Research Technical University, ul. Karla Marksa 10, Kazan, 420111, Tatarstan, Russia

    V. G. Gainutdinov, I. N. Abdullin & S. M. Musavy-Safavy

Authors
  1. V. G. Gainutdinov
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  2. I. N. Abdullin
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  3. S. M. Musavy-Safavy
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Correspondence to V. G. Gainutdinov.

Additional information

Original Russian Text © V.G. Gainutdinov, I.N. Abdullin, S.M. Musavy-Safavy, 2016, published in Izvestiya VUZ, Aviatsionnaya Tekhnika, 2016, No. 1, pp. 59—63.

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Gainutdinov, V.G., Abdullin, I.N. & Musavy-Safavy, S.M. Calculation of design relative density for rational sandwich structure with truss core. Russ. Aeronaut. 59, 64–68 (2016). https://doi.org/10.3103/S1068799816010104

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  • DOI: https://doi.org/10.3103/S1068799816010104

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