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Compression Behavior of Steel Plate-Concrete Structures for both Stiffened and Nonstiffened structures by Rib  

Choi, Byong Jeong (경기대학교 건축공학과)
Han, Hong Soo (경기대학교 건축공학과)
Han, Kweon Gyu (경기대학교 건축공학과)
Lee, Seung Joon (아주대학교 건축공학과)
Publication Information
Journal of Korean Society of Steel Construction / v.21, no.5, 2009 , pp. 471-481 More about this Journal
Abstract
The purpose of this study was to compare and analyze the compression behaviors of SSC (stiffened steel plate-concrete) and NSC (non-stiffened steel plate-concrete) structures, and to identify the effects of the increment in the structural performance of SSC structures. SCC structures are structures that integrate steel plates with line support from ribs (H-shape) and point supports from studs with concretes. On the other hand, NSC structures are structures that integrate steel plates with point supports from studs with concrete. The following results were obtained in this study. First, compared with NSC structures, it was shown that SSC structures have advantages in terms of preventing steel plate buckling and delaying quick destruction through the brittleness of concrete. In addition, the SSC structures showed a 5-28% increment in maximum compressive strength, which far surpassed that shown by the NSC structures.
Keywords
SC structures; B/t ratio; compressive strength; inelastic local buckling;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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