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http://dx.doi.org/10.5228/KSPP.2006.15.2.126

The Development of Inner Structure of Metallic Sandwich Plates for Bending  

Seong, D.Y. (한국과학기술원 기계공학과 대학원)
Jung, C.G. (한국과학기술원 기계공학과 대학원)
Yoon, S.J. (한국과학기술원 기계공학과 대학원)
Shim, D.S. (한국과학기술원 기계공학과 대학원)
Lee, S.H. (조선대학교 기계공학과)
Ahn, D.G. (조선대학교 기계공학과)
Yang, D.Y. (한국과학기술원 기계공학과)
Publication Information
Transactions of Materials Processing / v.15, no.2, 2006 , pp. 126-131 More about this Journal
Abstract
Metallic sandwich plates are ultra-light materials not only with high strength and stiffness but also with other multifunctional physical properties. Inner dimpled shell structure can be fabricated by a piecewise sectional forming process, and then bonded with face sheets of the same material by resistance welding. Possible region for bending and limit radius of curvature are defined to compare the formability of sandwich plates. Tests have shown that sandwich plates with inner dimpled shell structure subject to bending have longer possible region for bending and smaller limit radius of curvature than other types of sandwich plates. The proposed inner dimpled shell structure is shown to have better formability of sandwich plates for bending than other types inner structures.
Keywords
Metallic Sandwich Plates; Inner Dimpled Shell Structure; Bending; Incremental Bending; Possible Region for Bending; Limit Radius of Curvature;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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