An enhanced pipe elbow elementβapplicati
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A. M. Yan; R. J. Jospin; D. H. Nguyen
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Article
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1999
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John Wiley and Sons
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English
β 262 KB
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In this paper, we present a new pipe elbow element based on a previous simpli"ed model proposed by Bathe and Almeida [1, 2] and modi"ed by Militello and Huespe [3]. It is really a beam-type element but it describes the ovalization, warping, radial expansion and non-symmetric deformation of cross-sec