An Analysis of Large Deflections in a Four-point Bending : In the Case of the Presence of Friction at Loading Supports

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概要

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• Concerning a symmetrical four-point bending, the nonlinear large deflection problem of a thin elastic beam in the presence of friction between beam and the loading supports is investigated analytically by applying Legendre-Jacobi form's elliptic integrals of the first and the second kinds. A reduction technique is proposed to estimate easily the maximum deflection, the end slope, and the maximum bending stress in large flexural states from the conventional linear bending theory. An experiment is also performed to confirm the applicability of the presented large deflection theory. The experimental results agree well with the solutions based on the large deflection theory.

• 一般社団法人日本機械学会の論文

著者

• Ohtsuki Atsurni

  Faculty Of Science And Technology Meijo University

関連論文

• An Analysis of Large Deflections in a Four-point Bending : In the Case of the Presence of Friction at Loading Supports

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