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Buckling of Axially Compressed Circular Cylindrical Shells at Stresses Smaller Than the Classical Critical Value

Nicholas John HoffStanford University. Department of Aeronautics and AstronauticsLawrence W. Rehfield

出版	Stanford University, Department of Aeronautics and Astronautics, 1964
URL	http://books.google.com.hk/books?id=RcgDAAAAIAAJ&hl=&source=gbs_api

註釋

Closed-form solutions are given of the linear Donnell equations defining the buckling of thin-walled circular cylindrical shells subjected to uniform axial compression. In addition to the classical simple support conditions requiring the vanishing of the radial displacement, the axial bending moment resultant, the axial additional stress and the circumferential displacement, three other, equally justifiable, simple support conditions are defined and studied in the case of the semi-infinite shell. Two of them yield buckling stresses amounting to about one-half the classical critical stress. (Author).