The result shows that the coped length, coped depth, and span length have a significant influence on the lateral-torsional buckling resistance of coped beam. In contrast, the yield strength, initial geometric imperfections have little effect on that.
分析结果表明：切口长度，切口高度，梁跨度对切口梁弯扭屈曲承载力折减颇大；而材料屈服强度，初始几何缺陷对其影响甚微。
参考来源 - 切口梁弯扭屈曲承载力有限元研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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