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Critical Combinations of Shear and Direct Stress for Simply Supported Rectangular Flat Plates

S. B. Batdorf

出版	National Advisory Committee for Aeronautics, 1947
URL	http://books.google.com.hk/books?id=gtVgPQAACAAJ&hl=&source=gbs_api

註釋

The buckling of a simply supported rectangular flat plate under combinations of shear and direct stress was investigated by means of an energy method. The critical combinations of stress for several length-width ratios were determined to an accuracy of about 1 percent by the use of tenth-order determinants in conjunction with a modified matrix iteration method. Curves were drawn which can be used to obtain the critical stress combinations for the case of interaction of shear and longitudinal direct stress and for the case of interaction of shear and transverse direct stress.