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Google圖書搜尋
On the Creep Buckling of Axially Compressed Circular Cylindrical Shells
Bernard Robert Schneider
Stanford University. Department of Aeronautics and Astronautics
R. L. Carlson
出版
Stanford University
, 1966
URL
http://books.google.com.hk/books?id=GM4DAAAAIAAJ&hl=&source=gbs_api
註釋
The problem of creep induced instability in structures is discussed. A linearization procedure proposed by Onat and Wang (Creep in Structures, Springer-Verlag, 1962, p. 125) and generalized by Carlson (Recent Progress in Applied Mechanics - The Folke Odgvist Volume, Almqvist and Wiksell, Gebers, Stockholm, 1966) is applied to the problem of the creep buckling of circular cylindrical shells under uniform, axial compression. Solutions for axisymmetric creep buckling of semi-infinite and infinite cylinders are obtained and a comparison with experimental data is made. In accordance with expectations based on the criterion for instability, the theoretically predicted critical times are smaller than the experimentally observed critical times.
