Stress Concentrations in Screw Threads

机译：螺纹中的应力集中

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摘要

The concept of stress concentration in screw threads is defined as a ratio of maximum fillet stress normalized to shear transfer rate. The data is presented as a plot of fillet stress vs. radial stress for a particular thread form. The Heywood equation is used to generate the basic plots and NASTRAN is used to extend the analysis to the case both where flanks of an individual thread tooth are in contact and the case where a finite axial stress is superimposed.

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作者
O'Hara, G. P.;
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年度 1980
页码 p.1-43
总页数 43
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Screw threads; Stress concentration; Radial stress; Computerized simulation; Finite element analysis; Gun barrels; Fatigue life; Nonlinear differential equations; Tensile stress; Photoelasticity; Loads(Forces) );

机译：螺纹;应力集中;径向应力;计算机模拟;有限元分析;枪管;疲劳寿命;非线性微分方程;拉伸应力;光弹性;载荷（力））;

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Stress Concentrations in Screw Threads

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