A Unified theory of plastic buckling of columns and plates

• Main Author: Stowell, Elbridge Z.
• Corporate Author: United States. National Advisory Committee for Aeronautics.
• Format: eBook
• Language: English
• Published: Washington, D.C. : National Advisory Committee for Aeronautics, 1948.
• Series: Technical note (United States. National Advisory Committee for Aeronautics) ; no. 1556.
• Subjects: Columns.; Plates (Engineering); Buckling (Mechanics); Mathematical analysis.; elektronické knihy; electronic books
• ISBN: 9781680156379; 1680156373
• Physical Description: 1 online resource (31 pages) : illustrations
• Item Description: "April 1948."; NACA TN No. 1556.
• Access: Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty

On the basis of modern plasticity considerations, a unified theory of plastic buckling applicable to both columns and plates has been developed. For uniform compression, the theory shows shows that long columns which bend without appreciable twisting require the tangent modulus and that long flanges which twist without appreciable bending require the secant modulus. Structures that both bend and twist when they buckle require a modulus which is a combination of the secant modulus and the tangent modulus.