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Title: Large Deformation Studies on Combined Shell Structures
Authors: Gupta P.K.
Sahu R.R.
Gupt N.K.
Iqba M.A.
Published in: Proceeding of Procedia Engineering
Abstract: The combinations of shell structure give discontinuity to their load path and hence play major role in load deformation behaviour of shell structures. In this paper thin metal shells are studied for combination of shell geometries for large deformation. The study is conducted on four categories of shell structures which are the combination of simple cylinder, frusta and half sphere. The large deformation was obtained by axially compressing these geometrical shells between two flat plates. The geometrical shell behaviour to large deformation was understood with load displacement graph for different geometrical changes. The associated change in mode of deformation is presented and discussed. ¬© 2017 The Authors.
Citation: Proceeding of Procedia Engineering, (2017), 1700- 1707
Issue Date: 2017
Publisher: Elsevier Ltd
Keywords: Computer Aided Engineering
Geometrical Discontinuity
Large Deformation
Load Displacement
Shell Structures
ISSN: 18777058
Author Scopus IDs: 25959566300
Author Affiliations: Gupta, P.K., Structural Engineering, Department of Civil Engineering, IIT Roorkee, Roorkee, 247667, India
Sahu, R.R., Tata Technologies Ltd, Tata Motors Limited Premises Pimpri, Pune, 411001, India
Corresponding Author: Gupta, P.K.; Structural Engineering, Department of Civil Engineering, IIT RoorkeeIndia; email:
Appears in Collections:Conference Publications [CE]

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