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Precision Composite Space Structures

Mark R. Garnich

出版	University of Wyoming, Office of Research, 2007
URL	http://books.google.com.hk/books?id=kHljNwAACAAJ&hl=&source=gbs_api

註釋

"This project was aimed at developing analytical approaches to improving and better understanding the dimensional stability or composite space structures under thermal environments and changing material behavior due to microscopic damage. A comprehensive review or the literature on damage modeling or polymer matrix composite laminates was conducted. Damage due to matrix cracking was characterized using micromechanics. Aspects of predicting and utilizing degraded properties at the fiber and matrix level were studied. A computational approach to optimization of structure dimensional stability by introduction of "anti-distortion appliques" was developed for minimizing thermally induced instability. The concept involves adding material to offset and eliminate measured instabilities. The concept was demonstrated but the approach is limited by the current lack of precision measurement systems for large structures."--Page i