A Shear Deformation Theory of Beams with Bisymmetrical Cross-Sections Based on the Zhuravsky Shear Stress Formula

Q2 Engineering

Engineering Transactions Pub Date : 2020-11-20 DOI:10.24423/ENGTRANS.1174.20201120

K. Magnucki, J. Lewiński, E. Magnucka-Blandzi

引用次数: 4

Abstract

This paper is devoted to simply supported beams with bisymmetrical cross-sections under a generalized load. Based on the Zhuravsky shear stress formula, the shear deformation theory of a planar beam cross-section is formulated. The deflections and the shear stresses of example beams are determined. Moreover, the numerical-FEM computations of these beams are carried out. The results of the research are shown in figures and tables.

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基于Zhuravsky剪切应力公式的对称截面梁剪切变形理论

本文主要研究在广义荷载作用下具有双对称截面的简支梁。基于朱拉夫斯基剪切应力公式，推导了平面梁截面的剪切变形理论。确定了示例梁的挠度和剪切应力。此外，还对这些梁进行了有限元数值计算。研究结果如图和表所示。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Engineering Transactions Engineering-Engineering (all)

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Engineering Transactions (formerly Rozprawy Inżynierskie) is a refereed international journal founded in 1952. The journal promotes research and practice in engineering science and provides a forum for interdisciplinary publications combining mechanics with: Material science, Mechatronics, Biomechanics and Biotechnologies, Environmental science, Photonics, Information technologies, Other engineering applications. The journal publishes original papers covering a broad area of research activities including: experimental and hybrid techniques, analytical and numerical approaches. Review articles and special issues are also welcome. Following long tradition, all articles are peer reviewed and our expert referees ensure that the papers accepted for publication comply with high scientific standards. Engineering Transactions is a quarterly journal intended to be interesting and useful for the researchers and practitioners in academic and industrial communities.