2019
DOI: 10.1016/j.tws.2018.07.032
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GBT-based FE formulation to analyse the buckling behaviour of isotropic conical shells with circular cross-section

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Cited by 28 publications
(7 citation statements)
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“…In Romanian, Nedelcu et.al. developed studies about buckling identification modes based on GBT [122] and taper beams [120], especially concerning conical shell analysis [116,121].…”
Section: Literature Review and Historical Development Of Gbtmentioning
confidence: 99%
“…In Romanian, Nedelcu et.al. developed studies about buckling identification modes based on GBT [122] and taper beams [120], especially concerning conical shell analysis [116,121].…”
Section: Literature Review and Historical Development Of Gbtmentioning
confidence: 99%
“…Condition ( 9) is easily proved once we know that the solution to Problem 2 is unique, as shown in [10]. In turn, uniqueness for Problem 2 is achieved by proving uniqueness for the corresponding homogeneous problem (that is the one with l = 0) [25] (p. 20), [24] (p. 92). Finally, uniqueness for the corresponding homogeneous problem can be deduced by a standard technique [26] (pp.…”
Section: Hypotheses To Prove Condition (9)mentioning
confidence: 99%
“…Although GBT was developed for prismatic bars, efforts have been undertaken to extend its scope to moderately tapered members [3], conical shells [4,5] and members with holes [6], the latter at the expense of using a refined cross-section discretisation and taking into account only the membrane longitudinal normal pre-buckling stresses. A more general approach to handle members with holes, discrete thickness variations and physical/geometrical non-linearities was proposed in [7], using non-orthogonal deformation modes to enable modelling complex geometries and enhancing the computational cost (the participations of the orthogonal modes are retrieved by post-processing).…”
Section: Introductionmentioning
confidence: 99%