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首页> 外文会议>International Conference on Structures and Building Materials >Distortional Buckling of Cold-Formed Thin-Walled Channel Beams in Combined Compression and Minor Axis Bending
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Distortional Buckling of Cold-Formed Thin-Walled Channel Beams in Combined Compression and Minor Axis Bending

机译：冷成型薄壁通道梁的扭曲屈曲在组合压缩和短轴弯曲中

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摘要

On the basis of the Generalized Beam Theory (GBT), this paper presents an elastic analysis of the distortional critical stress of cold-formed thin-walled lipped channels in combined compression and minor axis bending. The results obtained using the exact analysis presented herein have shown excellent agreement with previous available results. And the accuracy, validity and effectiveness of the presented solution were demonstrated. The calculating process was displayed by an example which can give reference to the research and design. This paper will contribute to the understanding of distortional mechanics in thin-walled members.
机译：在广义光束理论（GBT）的基础上，本文提出了在组合压缩和短轴弯曲中冷形成薄壁锁定通道的扭曲临界应力的弹性分析。使用本文提出的确切分析获得的结果显示出与以前的可用结果非常一致。并证明了所提出的解决方案的准确性，有效性和有效性。通过一个例子显示计算过程，该示例可以参考研究和设计。本文将有助于了解薄壁构件中的扭曲力学。

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