Monograph records
https://feeds.library.caltech.edu/people/Babcock-C-D/monograph.rss
A Caltech Library Repository Feedhttp://www.rssboard.org/rss-specificationpython-feedgenenTue, 16 Apr 2024 13:18:28 +0000A Multimode Analysis for Calculating Buckling Loads of Imperfect Cylindrical Shells
https://resolver.caltech.edu/CaltechAUTHORS:20141015-140751753
Authors: {'items': [{'id': 'Arbocz-J', 'name': {'family': 'Arbocz', 'given': 'J.'}}, {'id': 'Babcock-C-D', 'name': {'family': 'Babcock', 'given': 'C. D.'}}]}
Year: 2014
DOI: 10.7907/fc4v-8284
By expanding the response of a cylindrical shell in truncated Fourier series, the nonlinear Donnell type shell equations for imperfect stiffened shells were reduced to a set of linear equations in the correction terms by Newton's method of quasilinearization. Solutions
were obtained for isotropic and for ring and stringer stiffened shells. The amplitudes of the initial imperfections used in the analysis were
calculated from the corresponding Imbert-Donnell imperfection models. The free parameters in this imperfection model were obtained by
least square fitting the harmonics of the experimentally measured initial imperfections. It was possible in all cases to achieve satisfactory correlation using only a few suitably chosen deflection and imperfection modes.https://authors.library.caltech.edu/records/t05qg-20918The Incorporation of Bending into the Buckling Delamination Analysis: Informal Progress Report No. 3
https://resolver.caltech.edu/CaltechAUTHORS:20141114-131259517
Authors: {'items': [{'id': 'Chai-H', 'name': {'family': 'Chai', 'given': 'H.'}}, {'id': 'Babcock-C-D', 'name': {'family': 'Babcock', 'given': 'C. D.'}}, {'id': 'Knauss-W-G', 'name': {'family': 'Knauss', 'given': 'W. G.'}}]}
Year: 2014
DOI: 10.7907/jvgn-3580
In a previous report a one dimensional model of buckling-delamination in a column was summarized. The main assumption made in that report was that the unbuckled portions of the column can be assumed to remain straight. The purpose of this report is to investigate the
more general problem in which bending effects are taken into account. We deal here with the case of a single off center delamination in a column. (The case of multi-delaminations in a column can be worked out too
under slight modifications.) Following the general procedure outlined in previous reports, consider the column of unit width shown in fig, la, State I represents the unstressed column while state I1 denotes the
axially and uniformally compressed column. State III differs from II by allowing the delamination to buckle. Our aim here is to find an
expression for the strain energy release rate of state III.https://authors.library.caltech.edu/records/6p33b-x9e56