Nonlinear strain components of general shells with initial geometric imperfections |
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Authors: | Li Li-juan Mei Zhan-xin Wan Hong Liu Feng |
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Institution: | Xi’an Institute of Metallurgy and Construction Engineering, Xi’an |
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Abstract: | On the basis of nonlinear strain component formulations of three-dimensional continuum, this paper has derived the nonlinear strain component formulations of shells with initial geometric imperfections. The derivation is not confined to a special shell, therefore they possess general properties. These formulations provide the theoretical basis of the strain analysis for geometric nonlinear problems of shells with initial geometric imperfections |
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Keywords: | initial geometric imperfections shells nonlinear strain |
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