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|Title:||Strength of stiffened plates with openings|
|Source:||Mahendran, M.,Shanmugam, N.E.,Liew, J.Y.R. (1994). Strength of stiffened plates with openings. International Specialty Conference on Cold-Formed Steel Structures: Recent Research and Developments in Cold-Formed Steel Design and Construction : 29-40. ScholarBank@NUS Repository.|
|Abstract:||The load-deflection and ultimate strength behaviour of longitudinally stiffened plates with openings was studied using a second-order elastic post-buckling analysis and a rigid-plastic analysis. The ultimate strength was predicted from the intersection point of elastic and rigid-plastic curves and the Perry strut formula. Comparison with experimental results shows that satisfactory prediction of ultimate strength can be obtained by this simple method. Effects of the size of opening, the initial geometrical imperfections and the plate slenderness ratio on the strength of perforated stiffened plates were also studied.|
|Source Title:||International Specialty Conference on Cold-Formed Steel Structures: Recent Research and Developments in Cold-Formed Steel Design and Construction|
|Appears in Collections:||Staff Publications|
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