Stresses in a Two-Dimensional Chain Link Loaded by Two Concentrated Forces on the Inner Boundary

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  • 穴べりに集中荷重をうける平面鎖環の応力
  • アナベリ ニ シュウチュウ カジュウ オ ウケル ヘイメン サカン ノ オウリョク

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Abstract

The exact solution of the stress distributions in chain links loaded by two concentrated forces has not been presented. Stresses in chain links are always analysed approximately by means of "Theory of beams". In the present paper, the stresses in a two-dimensional chain link are analysed by using the mapping function[numerical formula] In additon, the stresses in a simple chain link with a uniform and rectangular cross-section are obtained by the formulas based on "Theory of beams". The former results are compared with the latter ones. In each case, the tangential stresses on the free boundary are measured by the photo-elastic method. When the theoretical results in the former analysis are compared with experimental ones, there is a good agreement between them, but the theoretical results in the latter analysis are slightly different from the experimental ones.

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