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http://dx.doi.org/10.7734/COSEIK.2013.26.6.475

Thermal Residual Stresses and Spring back Effects on the Frequency Selective Surface Embedded Composite Laminates  

Park, Kyoung-Mi (School of Mechanical Engineering, Yonsei University)
Seo, Yun-Seok (School of Mechanical Engineering, Yonsei University)
Chun, Heoung-Jae (School of Mechanical Engineering, Yonsei University)
Hong, Ic-Pyo (School of Information Communication Engineering, Kongju National University)
Park, Yong-Bae (School of Electrical and Computer Engineering, Ajoo University)
Kim, Yun-Jae (Agency for defense development)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.26, no.6, 2013 , pp. 475-481 More about this Journal
Abstract
The residual stresses occur in the Frequency Selective Surface(FSS) embedded hybrid composite structures after co-curing due to mismatch among the coefficient of thermal expansions and stiffness values between the FSS and composite materials. The spring backs occur due to these residual stresses. Therefore, in this paper, the spring-backs caused by residual stresses in FSS embedded composite structures were studied with considering effect of symmetric and unsymmetric stacking sequence of composite laminates.
Keywords
frequency selective surface; residual stress; spring back;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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