Earthquake excitation of shear-w under uniform tension on its inner edge (Q1098362)
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scientific article; zbMATH DE number 4037385
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Earthquake excitation of shear-w under uniform tension on its inner edge |
scientific article; zbMATH DE number 4037385 |
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Earthquake excitation of shear-w under uniform tension on its inner edge (English)
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1988
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This paper analyses the plastic wrinkling of an annular plate subjected to in-plane uniform tension stress on its inner edge with the combined use of the Kantorovich method and the Galerkin method, and discusses the appearance of wrinkles on the flange of a metal circular sheet during its axisymmetric deep-drawing operation. It is shown that the method provided in this paper is simple, convenient, and very suitable for engineering applications.
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plastic wrinkling
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annular plate
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in-plane uniform tension stress
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Kantorovich method
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Galerkin method
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axisymmetric deep-drawing operation
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0.8177662
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0.81089383
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0.8027117
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0.8015022
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0.80073947
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0.7999454
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0.7999454
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