考虑层间滑移和轴向荷载的双层组合梁柱解析解

IF 1.3 Q3 ENGINEERING, MULTIDISCIPLINARY

International Journal of Mathematical Engineering and Management Sciences Pub Date : 2023-09-29 DOI:10.21791/ijems.2023.022

István Ecsedi, Attila Baksa, Ákos József Lengyel, Dávid Gönczi

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引用次数: 0

摘要

本文给出了具有不完全剪切连接的两层组合梁的解析解。所考虑的梁在两端简单支承。梁承受横向和轴向载荷。采用欧拉-伯努利梁理论的运动学假设。梁构件在法向上连接良好，但轴向位移场可能出现跳变。不完全连接产生的轴向剪切力与层间发生的相对滑移成正比。解析解的确定是基于傅里叶方法。两个例子说明了所提出的分析方法的应用。

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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Analytical Solution for the Two-Layered Composite Beam-Column with Interlayer Slip and Constant Axial Load

The authors present an analytical solution for the two-layered composite beams with imperfect shear connections. The considered beam is simply supported at both ends. The beam is subjected to transverse and axial loads. The kinematic assumptions of the Euler-Bernoulli beam theory are used. The connection of the beam components is perfect in normal direction, but the axial displacement field may have jump. The shear axial force derived from the imperfect connection is proportional to the relative slip occurring between the layers. The determination of the analytical solution is based on the Fourier method. Two examples illustrate the application of the presented analytical method.

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来源期刊

International Journal of Mathematical Engineering and Management Sciences Multiple-

CiteScore

3.80

自引率

6.20%

发文量

审稿时长

20 weeks

期刊介绍： IJMEMS is a peer reviewed international journal aiming on both the theoretical and practical aspects of mathematical, engineering and management sciences. The original, not-previously published, research manuscripts on topics such as the following (but not limited to) will be considered for publication: *Mathematical Sciences- applied mathematics and allied fields, operations research, mathematical statistics. *Engineering Sciences- computer science engineering, mechanical engineering, information technology engineering, civil engineering, aeronautical engineering, industrial engineering, systems engineering, reliability engineering, production engineering. *Management Sciences- engineering management, risk management, business models, supply chain management.