薄板在高压场中的弯曲

IF 0.5 4区工程技术 Q4 MECHANICS

Journal of Applied Mechanics and Technical Physics Pub Date : 2024-02-13 DOI:10.1134/S0021894423060214

M. A. Ilgamov

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引用次数: 0

摘要

摘要在不使用基尔霍夫假设的情况下，构建了薄板静态圆柱弯曲的线性理论。该理论考虑了横向剪切、厚度压缩以及由此产生的纵向力。考虑到弯曲过程中两个表面的面积变化，确定了横向分布力。假定板上的平均压力比压力差大几个数量级。弯曲是在平面应变状态和应力状态下进行的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

BENDING OF A THIN PLATE IN A HIGH PRESSURE FIELD

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BENDING OF A THIN PLATE IN A HIGH PRESSURE FIELD

A linear theory of static cylindrical bending of a thin plate is constructed without using the Kirchhoff hypotheses. Transverse shear, thickness compression, and the resulting longitudinal force are taken into account. In view of changes in the areas of both surfaces during bending, the transverse distributed force is determined. It is assumed that the average pressure on the plate is several orders of magnitude greater than the pressure difference. Bending is considered under the conditions of a plane strain state and a stress state.

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来源期刊

Journal of Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.