NASA NTRS · 19860013123
Composite materials for space structures
Abstract
Composite materials have been extensively used for spacecraft structures because of their unique combination of high specific strength and stiffness, low weight, good dimensional stability, and high specific damping capacity. High-modulus graphite reinforced epoxies have been the principal composite material system used. For early applications composites were selected primarily to reduce weight. However, the development of high precision structures such as The Space Telescope required high modulus composites with a coefficient of thermal expansion close to zero to meet design requirements. The use of advanced composites for space structures is reviewed in this paper. Barriers likely to limit further applications of composites are discussed and highlights of current research to improve composites are presented. New developments Jn composites technology which could impact future spacecraft systems are also reviewed.
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D R Tenney, G F Sykes, D E Bowles. 1985-11-01. Composite materials for space structures. https://ntrs.nasa.gov/citations/19860013123
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