A lateral–torsional buckling demonstration model using 3D printing
A lateral–torsional buckling demonstration model using 3D printing
复制标题
使用 3D 打印的横向扭转屈曲演示模型
DOI:
10.1016/j.engstruct.2023.115682
复制
发表时间:
2023
影响因子:
5.5
通讯作者:
Harvey, P.S.
中科院分区:
文献类型:
--
作者:
Virgin, L.N.;Harvey, P.S.
It is well-established that beams of relatively narrow cross-section have a tendency to buckle laterally when loaded. This type of lateral–torsional instability, which has considerable practical importance in a variety of thin-walled structures, is a classical buckling situation in which the critical load is related, among other things, to characteristic features of the cross-section. In this short paper, 3D-printing is exploited to provide a parametric study based on a fixed cantilever geometry in which a number of standard cross-sectional forms are compared in terms of their effect on this kind of buckling behavior.
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