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A mixed formulation finite element for linear thin shell analysisAn eight node curved thin shell slement was tested. The element is based on the degenerate solid concept and the mixed formulation with the independent inplane and transverse shear strains. The number of unknown parameters in the assumed strains is chosen to alleviate the spurious constaining or locking effect. It is indicated that for a pinched cylindrical shell with diaphragmed ends and fixed ends the present element shows good performance.
Document ID
19820025877
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Lee, S. W. (Maryland Univ. College Park, MD, United States)
Wong, S. C. (Maryland Univ. College Park, MD, United States)
Date Acquired
August 10, 2013
Publication Date
October 1, 1982
Publication Information
Publication: NASA. Langley Research Center Res. in Struct. and Solid Mech., 1982
Subject Category
Structural Mechanics
Accession Number
82N33753
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19820025863Collected WorksResearch in structural and solid mechanics, 1982
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